CN208828310U

CN208828310U - Stackable case

Info

Publication number: CN208828310U
Application number: CN201690001528.3U
Authority: CN
Inventors: J·V·穆略尔·莫雷诺
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-14
Filing date: 2016-12-12
Publication date: 2019-05-07
Anticipated expiration: 2026-12-12
Also published as: WO2017103307A1; EP3392159A4; US20190112101A1; CL2018001564U1; ES1148658U; BR212018012119U2; CA3008339A1; EP3392159A1; AU2016372894A1; ES1148658Y; PE20181266Z

Abstract

The utility model relates to a kind of stackable casees with truncated cone shape, including cabinet (1), cabinet (1) has pedestal and corresponding wall (2), with open top, there is corresponding folding fin (3) on the top of at least a pair of opposite wall (2), on first position, fin (3) is arranged horizontally on the inside of case (1A), and on the second position, fin (3) is located at outside the upright projection of cabinet (1).Fin (3) can be connected on its corresponding wall (2) by hinge (4) or slice (5).Fin (3) can have corresponding lug, for fin to be locked to the wall (2) adjacent with the wall of support flap (3).

Description

Stackable case

Technical field

The utility model relates to a kind of stackable case for various products, these products be mainly fresh food (vegetables, Bread, fruit, fish etc.), it can be placed into other similar case when it is empty.

Background technique

It is made of plastic material and is without top cover, the rectangular box for loading fresh food (such as vegetables, fish) It is known in the art.In order to reach this purpose, they are arranged at gatehead and fill, and transport next place, this A little places are usually logistics center, food products market etc..Once vacant, they must return to the position of beginning, start again at this Dynamic circulation.

These empty vans allow for being stacked with least space.In order to reach this purpose, asymmetric case is developed, So that when top box has orientation identical with nowel, top box is accessed wherein, total volume is reduced, but when it is rotated, it Supported by the top of nowel, allow for for case being arranged in this way it is arranged in columns with alternating direction, without influence capacity.

A kind of system, only moves small element rather than entire case can obtain these identical advantages, but when it is This system may be quite heavy when filling, this is well-known.The system advantageously solves the problems, such as front, But still it leaves some room for improvement.Specifically, when case is to open, fin is stretched out from side, increases the space used in transit, And arrange that the part of most fragile in case in cantilever fashion.

Patent document GB2289884A discloses a kind of stackable case, including cabinet, and the cabinet is with pedestal and accordingly Side wall and with open top.Cabinet has truncated cone shape, and cabinet is allowed to be packed into another similar stackable case In, nesting arrangement.Stackable case includes a pair of folding fin, the top of the wall opposite positioned at least two.Fin That can be moved by hinged attachment, the rotary shaft of hinged attachment be arranged in cantilever fashion relative to side wall first position and Between the second position, on first position, fin is arranged horizontally at box inside, and on the second position, fin is arranged in case Under the upright projection of the supporting walls of body and lean on proximal wall.

According to above-mentioned patent document GB2289884A, when fin is at first position, fin, which serves as, is arranged in the another of top The supporting element of one similar stackable case.When fin is at second position, cabinet can be packed into another similar to stackable In the cabinet of case, between a part insertion top box side wall and nowel side wall of fin, the identical cabinet institute relative to not fin The nested arrangement fin of hypothesis changes the height of nested arrangement.

Utility model content

The utility model includes the stackable case according to claim.The utility model is solved by different embodiments Current technology there are the problem of.

The stackable case has truncated cone shape, and including cabinet, the cabinet has pedestal and corresponding wall.The case Body has the top opened, and in the top, and corresponding folding fin is arranged at least a pair of opposite wall.It is described Fin has first position and the second position, and the fin described in the first position is arranged horizontally in the cabinet Side, the fin described in the second position are arranged in except the upright projection of the cabinet.In other words, in first position, They make the upper opening of cabinet become smaller, and to prevent the entrance of second similar case and be put into, and in the second position, they are not hindered The only entrance of other casees, but be located near the exterior section of respective wall.Therefore, the fin is located at the lower section of supporting walls, makes It obtains them and the wall bonds or adheres on the wall, without increasing the occupied space of case.

Therefore, each wall of the cabinet has the thickness of wall with inclination angle and cabinet, and the inclination angle is preferably It is identical.Fin width measured by from the articulation piece with wall to free end will so that, the fin the second position (or open Position) on projection approximation on its horizontal plane in the thickness of the top edge of corresponding supporting walls.As follows, this thickness is from institute It states measured by the rotary shaft to inner wall of fin.For the ease of doing so, the case can have top edge, and the top edge increases Add the thickness in the wall on top, and allows to arrange the articulation piece of the fin in cantilever fashion.

The width of the fin allows nested arrangement identical as the nested arrangement assumed in independent case body in position Or it is similar.In other words, it will not change the height or width of nested arrangement.

The fin can be produced by one or more hinges or (usually by injecting plastics) in case manufacturing process Raw one or more slice made of same material is attached on corresponding wall.The attachment of second of type is commonly referred to as " film (film) attachment ", the fin therein and corresponding wall are actually a single main body.

The fin preferably has corresponding locking flange on the wall adjacent with the wall of the support fin.

Equally, the fin can have the protrusion and recess complementary with the recess of cabinet base and protrusion.The fin There can also be rib, to increase their intensity or be conducive to the decline of product.

Detailed description of the invention

The utility model in order to better understand, including the following drawings:

Fig. 1 shows the view of two box models according to various embodiments, and wherein Figure 1A is shown in closed position or Fin at one position, Figure 1B show the fin in open position or the second place；

Fig. 2 shows the details of the third embodiment of hinged case；

Fig. 3 shows the details of another embodiment of the case with film (film)；

Fig. 4 shows the perspective view of another embodiment of stackable case, and pillar and opening area is shown；

Fig. 5 shows the details of the embodiment of multiple casees, and fin nests together (Fig. 5 A) and the wing in open position top box Piece is mutually stacked in another top (Fig. 5 B) in closed position case；

Fig. 6 shows the part that can explain that fin is located on the first (closing) position and second (opening) position, can see Difference in height under to both of these case.

Specific embodiment

The embodiments of the present invention will be briefly described, illustrative and non-limiting as the utility model is shown Example.

The case of the utility model includes cabinet 1, and the pedestal of cabinet 1 is generally rectangular or rectangular, and top is completely open, i.e. case Other than the reinforcing rib of the wall 2 of body 1 in addition to that may influence entire height or the like, wall 2 does not have any towards in case and prominent The element of top section.Under any circumstance, wall 2 must be allowed for cabinet 1 to be mutually put into another cabinet 1, preferred for wall 2 Ground is to be slightly tilted, and cabinet 1 has truncated cone shape.The shape of pedestal be it is incoherent, it can be arbitrary polygon or bending Figure.

Corresponding folding fin 3 will be arranged at least a pair of of opposite wall 2 on cabinet 1, fin 3 is in first position Or closed position is almost the inside for being arranged horizontally at case.First position (as shown in Figure 1A), another is placed on when one case When the top of case, top box will be supported on the fin 3 of next case.

Fin will have the second position or open position (as shown in Figure 1B), and in this position, they will be disposed in case Outside, i.e., except the upright projection of cabinet 1.Specifically, they will be disposed near corresponding wall 2 and in the outside of wall 2.The wing Piece 3 can rotate the degree of arbitrary size between the two positions.Therefore, the second position can be rotation more than 270 ° after to Lower orientation.

Fin 3 can be one or more hinges 4 or connecting with one or more slice 5 made of cabinet same material To corresponding wall 2.Due to it be it is very thin, it is flexible, and fin is allowed to be located at two positions.Item 5 must be in spirit Balance is obtained between activity and breaking strength.When by hinge 4 be attached when, fin 3 can as with material used in cabinet 1 not Same material is made.

The part of the contact of fin 3 wall 2 adjacent with the wall of support flap 3 may include one or more locking flanges 10.Only It is stacked above top without other chests, these locking flanges 10 can be easier to maintain the closed position (Figure 1A) of fin.

Protrusion 6 and/or recess 7 and rib can be formed in fin 3, to help to be aligned top box to center, top box Pedestal has complementary recess and protrusion.In this way, being once placed on the top of another case for one case, would not slide, because The protrusion 6 of pedestal has been linked into the recess 7 of fin 3, and vice versa.

With reference to Fig. 5 and Fig. 6, it can be seen that the size or width that fin 3 must have relative to supporting walls 2.It depends on In the thickness of wall 2, the thickness on the top of wall 2 can be manufactured into bigger and have an edge.

Preferably, it will ensure that manufacturing tolerance does not interfere nested arrangement.

In order to be completely hidden in fin 3 beyond the invisible, it is proposed that by the axis of articulation piece, i.e. hinge 4 or item 5, relative to wall 2 It is arranged in a manner of micro-cantilever.

Fastener can be set to ensure the position between fin 3 and corresponding wall 2, such as be in other solutions Pass through cooperating between a point of protrusion 6 and wall 2 in fin 3.It, can also by the way that only case is placed in nested position So that 3 fix in position of fin.

Case can be made of any suitable material and color, and one of the most common material is thermoplastic.It can also To be made of other materials.Reinforcing rib, lightweight element or reticulated cell, handle, height groove can also be placed on side wall (aperture Region) in, this is current existing technology, without departing from the application of the utility model.Manufacture recess and protrusion are special in wall 2 It is not useful, to increase its intensity, such as with corrugation or pillar, and provide opening area 9: without the flat of reticulated cell or rib Face region 11, for placing label or card holder or for printing mark.Case can have edge or rib in opening and pedestal Increase its intensity.

Equally, bottom may have reticulated cell or through-hole for discharging liquid or air, or for placing fruit and vegetable The cavity or forming pockets 8 of the products such as dish.These forming pockets 8 are similar to the shape of fruit or thing that case is filled.

The utility model is suitable for the cabinet 1 of any shape, as long as it has, there are two the parallel phases for fixed tab 3 To wall 2.

Claims

1. a kind of stackable case, the stackable case has truncated cone shape, can allow for being put into another class in nested fashion As in stackable case, the stackable case includes cabinet (1), and the cabinet (1) has pedestal and corresponding wall (2), described Cabinet (1) has the top opened, and has corresponding folding fin in the top of at least a pair of opposite wall (2) (3), the fin (3) can be moved between the first position and the second position by hinged attachment, and the hinged attachment has Relative to the rotary shaft that wall (2) is arranged in cantilever fashion, the fin described in the first position (3) is arranged horizontally in the case The inside of body (1), the fin described in the second position (3) are arranged in the upright projection of the supporting walls (2) of the cabinet (1) It is lower and close the wall (2), it is characterised in that:

The fin (3) has from the rotary shaft to width measured by the free edge of fin (3), so that the fin (3) its projection in the horizontal plane is less than or equal to from articulated shaft to wall measured by the inside of (2) in the second position The thickness of the top edge of supporting walls (2)；

The width of the fin (3) makes the nested arrangement institute of the cabinet (1) in the second place, relative to no fin (3) State width or height that fin (3) does not change nested arrangement；

The case is made of thermoplastic material, is obtained by injection moulding；And its corresponding wall of each fin (3) (2) Hinged attachment body include at least one slice (5), the slice (5) is made of material identical with the case, therefore described Fin (3) its corresponding wall (2) forms single main body.

2. stackable case according to claim 1, wherein the wall (2) has top edge, the top edge increases wall (2) thickness on top, wherein the rotary shaft of the hinged attachment is arranged in cantilever fashion.

3. stackable case according to claim 1, wherein at least one wall (2) has reinforced column.

4. stackable case according to claim 1, wherein the fin (3) is adjacent with the wall of the support fin (3) Wall (2) on have corresponding locking flange.

5. stackable case according to claim 1 has raised (6) and/or recess (7) in the fin (3), described Raised (6) and/or recess (7) are complementary with the recess of cabinet (1) pedestal and protrusion.

6. stackable case according to claim 1, wherein the pedestal and/or the wall have for liquid discharge or sky The logical reticulated cell of air-flow.

7. stackable case according to claim 1, wherein the pedestal is with the cavity for placing product or shapes recessed Slot (8).

8. stackable case according to claim 1, wherein the fin (3) is attached by fastener in the second position It is connected to the exterior section of supporting walls (2).

9. stackable case according to claim 1, wherein the fin (3) has locking flange (10), being used for will be described Fin (3) is locked in the first position.