CN210618820U - Folding container - Google Patents

Abstract

The utility model provides a folding packing box belongs to commodity circulation haulage equipment technical field. It has solved among the prior art folding packing box can be folding in order to realize, and parking space is less problem. This folding packing box is including the tray that is the rectangle, the tray wherein is provided with folding curb plate on two relative sides respectively, folding curb plate includes the curb plate body that at least two were arranged from top to bottom in proper order, it is articulated mutually between the adjacent both sides plate body, the curb plate body of lower extreme is articulated mutually with the tray, can dismantle on the other two relative sides of tray and be connected with down the riser, every down can all slide on the riser and be provided with the lift boxboard of oscilaltion and can realize fixing after the lift boxboard upwards expandes, between the lift boxboard and the curb plate body that corresponds the height, and down all be equipped with the location structure that can prevent that the curb plate body from going on the upset between the. The utility model discloses not only realized folding function, had the advantage that parking space is big, stability is good moreover.

Description

Folding container

Technical Field

The utility model belongs to the technical field of the commodity circulation transportation equipment, a folding packing box is related to.

Background

The container is an important tool in modern logistics transportation. Containers typically include a pallet at the bottom and a box disposed above the pallet, and many containers are designed to be foldable in order to increase the ease of use of the container, thereby reducing the amount of storage and transport space during storage or transport without the use of the container.

The Chinese patent document discloses a folding container (No. CN204642432U), which comprises a chassis, two oppositely arranged first guard plates and two oppositely arranged second guard plates, wherein the first guard plates are rotatably connected with the chassis through a first rotating shaft, the second guard plates are rotatably connected with the chassis through a second rotating shaft, the first rotating shaft and the second rotating shaft both comprise an axle center fixed at the inner side of the edge of the chassis and a limiting block which is outwards turned by 90 degrees around the axle center and falls on the edge of the chassis, the two side edges of the first guard plates are provided with concave parts for accommodating the second rotating shaft after the first guard plates are folded, the second guard plates are composed of two oppositely foldable spliced guard plates, the two side edges of the spliced guard plates are provided with supporting parts for supporting the second guard plates to be horizontally arranged above the first guard plates after the second guard plates are folded, and the unfolded first guard plates and the second guard plates are fixedly connected through a positioning mechanism. This folding packing box is for guaranteeing the stability of structure, and first backplate is monoblock panel structure, and in order to realize folding, the area of panel can not be greater than the area of chassis again, consequently leads to this folding packing box whole height not high, and storage space is limited.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a have bigger parking space and the good folding packing box of stability.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a folding packing box, is including the tray that is the rectangle, tray wherein is provided with folding curb plate on two relative sides respectively, folding curb plate includes two piece at least curb plate bodies of arranging from top to bottom in proper order, and is articulated mutually between the adjacent both sides plate body, and the curb plate body of lower extreme is articulated mutually with the tray, a serial communication port, can dismantle on the other two relative sides of tray and be connected with down the riser, and the equal slip is provided with lift boxboard and lift boxboard that can the oscilaltion and can realize fixing after upwards expanding on every lower riser, all be equipped with the location structure that can prevent that the curb plate body from going on the upset between the side plate body of lift boxboard and corresponding height and down between the riser and the curb plate body that.

This folding packing box has adopted telescopic lift boxboard structure, consequently upwards expandes the back as the expansion plate, can promote the height of folding packing box, makes folding packing box parking space great, and the practicality is stronger. Sliding connection between lift boxboard and the lower riser, the lift boxboard can realize fixing after upwards expanding, at this moment, through the location structure between lift boxboard and the curb plate body for the curb plate body can not overturn, has guaranteed the stability when folding packing box uses. Because the adjacent two side plate bodies are hinged, and the side plate body at the lowest part is hinged with the tray, the folding side plate can be directly folded on the tray. And the lift boxboard retracts downwards, and after the lift boxboard retracts, the whole occupation space of the lower vertical plate and the lift boxboard is small, so that the lower vertical plate can be detached from the tray, and the lower vertical plate can be stacked on the folded side plate.

In foretell folding cargo tank, this folding cargo tank still includes the case apron that is the rectangle, case apron wherein two relative sides can be dismantled with the last border of two folding curb plates respectively and be connected, and the other two relative sides of case apron are the locating edge, are equipped with the locking structure that can restrict lift boxboard lapse between two locating edges of case apron and the last border of the lift boxboard that corresponds. Through setting up locking structure, realized the fixed after the lift boxboard expandes, restriction lift boxboard landing downwards. The box cover plate is characterized in that two opposite side edges of the box cover plate are detachably connected with the upper edges of the two folding side plates respectively, so that the box cover plate can be detached, the box cover plate is detached firstly when being folded, and then the folding of the folding side plates and the folding of the lower vertical plate and the lifting box plate are carried out.

In the foldable cargo container, the side plate bodies are all rectangular plate-shaped, the positioning structure comprises positioning buttons fixedly arranged on two vertical side edges of the side plate bodies, steel wire springs are fixedly sleeved on the positioning buttons, positioning holes are respectively formed in the positions, opposite to the steel wire springs, of the two vertical side edges of the lower vertical plate and the two vertical side edges of the lifting box plate, and one ends of the steel wire springs extend into the corresponding positioning holes. The steel wire spring stretches into the positioning hole, so that the side plate body cannot be turned over, and the stability of the folded container after being unfolded is ensured.

As another scheme, the positioning structure may be a pin similar to a pin on a window, and the pins are respectively disposed between the elevator box plate and the side plate body, and between the lower vertical plate and the side plate body, so as to position the elevator box plate and the side plate body.

In the folding cargo tank, the lower vertical plate comprises two insertion plates and two first frames which are rectangular frames and are arranged oppositely, the first frame which is positioned on the outer side in the first frames is covered with a first panel, the insertion plates are in a long strip plate shape and are arranged vertically, one of the insertion plates is inserted and fixed between the left side edges of the first frames, the other insertion plate is inserted and fixed between the right side edges of the first frames, the lifting box plate is positioned between the first frames, and the left side edge and the right side edge of the lifting box plate are respectively connected onto the two insertion plates in a sliding mode. The left side edge and the right side edge of the lifting box plate are connected to the two inserting plates in a sliding mode, so that the lifting process of the lifting box plate is stable, and the unfolding and folding processes of the lifting box plate are smooth. However, the stability of plugboard also can influence the stability of lift boxboard, consequently, lower riser adopts two frames one to realize fixed grafting with the plugboard, can guarantee that the plugboard installation is stable like this and guarantee the stability that the plugboard goes up and down. Meanwhile, the lower vertical plate adopts the design that the first two frames are adopted and the first panel is covered on the first one frame, so that the sealing requirement of the folding container is met, and meanwhile, the first one frame saves the first panel structure, so that the adoption is saved, and the cost can be reduced.

In the folding cargo box, the lifting box plate comprises a second rectangular frame and a second panel covering the second frame. Preferably, the first frame and the second frame are frames with the same size and size, and the design can save the cost of opening the mold, so that the production cost of the folding container is reduced. The first panel and the second panel are respectively connected to the first frame or the second frame in a thermal compounding mode.

In the folding cargo tank, the left side edge and the right side edge of the first frame and the left side edge and the right side edge of the second frame are respectively provided with an inserting groove, each inserting plate is provided with three inserting convex strips, the three inserting convex strips are sequentially arranged at intervals along the width direction of the inserting plate, the inserting convex strip positioned in the middle of the three inserting convex strips is inserted into the inserting groove on the second frame, the other two inserting convex strips are inserted into the inserting grooves on the first frame in a one-to-one correspondence mode, each inserting convex strip is provided with an anti-falling head embedded into the inserting groove, and the maximum section width of the anti-falling head is larger than the opening width of. Because the maximum section width of the anti-falling head is larger than the opening width of the inserting groove, the inserting plate is positioned after being inserted, and the anti-falling is realized. When the lifting box plate is lifted, the lifting box plate needs to be guided by the inserting convex strips on the two inserting plates, so that the stability of the inserting plates can influence the lifting stability of the lifting plate. Through setting up three grafting sand grips on the plugboard, two grafting sand grips that are close to the plugboard side are pegged graft with frame one respectively, guarantee that plugboard stability is good like this for the lift boxboard can go up and down steadily.

In foretell folding cargo tank, the grafting recess of frame two forms clearance fit with the grafting sand grip that corresponds, and the grafting recess on two frames one forms the tight fit with the grafting sand grip that corresponds. Through such design for the lift boxboard is at the slip in-process, and sliding resistance is little, can make things convenient for the expansion and the folding of lift boxboard, and two frames one can form with the plugboard and be connected steadily, makes folding packing box overall structure comparatively stable.

In the above-mentioned folding cargo tank, the locking structure includes the link plate that links firmly on the lift boxboard is followed, the upper end of link plate has the location portion that is platelike, the lockpin hole has been seted up on the location portion, the lockpin that slides respectively on two location edges of boxboard, upwards expand the back when the lift boxboard location portion is located the location limit department of boxboard and lockpin can stretch into in the lockpin hole. When the lifting box plate is unfolded upwards, the lock pin can extend into the lock pin hole to realize locking so as to limit the lifting box plate to fall downwards. The lock pin is also connected with a return spring, and when the lock pin is not pulled, the lock pin can always extend into the lock pin hole under the action of the return spring.

In order to realize that the lifting box plate is fixed after being upwards unfolded, a bolt can be arranged on the lower vertical plate, a jack is arranged on the lifting box plate, and the bolt can be inserted into the jack to fix the lifting box plate after the lifting box plate is upwards unfolded, so that the lifting box plate is prevented from sliding off.

In the folding cargo tank, the hanging plate comprises two plate-shaped connecting plate bodies, the two connecting plate bodies are respectively attached to and fixed on the inner wall and the outer wall of the lifting box plate, and the positioning part is connected to the upper ends of the two connecting plate bodies. The connecting plate body positioned on the outer wall of the lifting box plate is convenient for an operator to hold the holding part, so that the lifting of the lifting box plate is convenient to operate.

In the folding cargo container, the first panel and the second panel are respectively provided with a door-shaped zipper, three edges of the zipper on the first panel are respectively parallel and adjacent to three edges of the first panel, and three edges of the zipper on the second panel are respectively parallel and adjacent to three edges of the second panel. Through the zip fastener that sets up "door" font, pull open the zip fastener, can take out the goods in the folding packing box, it is very convenient to use.

Compared with the prior art, this folding packing box has following advantage:

1. this folding packing box has adopted telescopic lower riser and lift boxboard structure, consequently upwards expandes the back as the expansion plate, can promote the height of folding packing box, makes folding packing box parking space great, and the practicality is stronger.

2. The inserting plate, the first frame and the second frame of the foldable container are inserted into the inserting groove through the inserting convex strips, so that the trouble of additionally arranging a connecting piece or welding is avoided, and the foldable container has the advantage of convenience in manufacturing.

3. The folding container also has the advantages of small folding space, low manufacturing cost and stable structure.

Drawings

Fig. 1 is a schematic perspective view of the folding container.

Fig. 2 is a schematic perspective view of the folding container.

Fig. 3 is a schematic view of the positioning structure between the lifting box plate and the side plate body in the folding cargo box.

Fig. 4 is a schematic perspective view of the lower vertical plate and the lifting box plate in the foldable cargo box.

Fig. 5 is an enlarged view at a in fig. 4.

Fig. 6 is an enlarged view at B in fig. 4.

Fig. 7 is a partial exploded view of the folding cargo box with the lift box panels retracted into the lower riser.

Fig. 8 is a perspective view of the gusset of the present folding container.

Fig. 9 is an exploded view of the lift box panel in the present folding cargo box.

Fig. 10 is a sectional view of the lift box panel retracted into the lower riser in the folding cargo box.

Fig. 11 is a schematic view of a locking structure between the lift box plate and the box cover plate.

Fig. 12 is an exploded view of the panels, latches, and springs in the folding container.

Figure 13 is a schematic illustration of the folded condition of the present folding container.

In the figure, 1, a tray; 2. folding the side plates; 21. a side plate body; 3. a lower vertical plate; 31. a first frame; 32. a first panel; 33. a plugboard; 4. lifting the boxboard; 41. a second frame; 42. a second panel; 5. a box cover plate; 51. positioning the edge; 6. a positioning button; 7. a wire spring; 8. positioning holes; 9. inserting grooves; 10. inserting convex strips; 101. an anti-drop head; 11. hanging the plate; 111. a positioning part; 111a, a locking pin hole; 112. connecting the plate bodies; 12. a lock pin; 13. a spring; 14. a zipper.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 and 2, the foldable container includes a rectangular tray 1 and a rectangular cover plate 5, wherein two opposite sides of the tray 1 are respectively provided with a foldable side plate 2, the foldable side plate 2 includes four side plate bodies 21 arranged in sequence from top to bottom, and in an actual manufacturing process, the number of the side plate bodies 21 included in each foldable side plate 2 can be increased or decreased according to actual needs, such as two, three, five, etc. The curb plate body 21 all is rectangular plate-like, between the adjacent curb plate body 21, the lower border that is located the curb plate body 21 of top is articulated mutually with the last border that is located the curb plate body 21 of below, the curb plate body 21 of bottommost end is articulated mutually with tray 1, can dismantle on the other two relative sides of tray 1 and be connected with down riser 3, but every is provided with the lift boxboard 4 of oscilaltion on that all slides down on riser 3, 5 wherein two relative sides of case apron are dismantled with the last border of two folding curb plates 2 respectively and are connected, 5 other two relative sides of case apron are location limit 51, be equipped with between the last border of two location limits 51 of case apron 5 and the lift boxboard 4 that corresponds and restrict the locking structure that lift boxboard 4 slided down, can realize fixedly through locking structure after lift boxboard 4 upwards expandes. Positioning structures capable of preventing the side plate bodies 21 from overturning are arranged between the lifting box plate 4 and the side plate bodies 21 with corresponding heights and between the lower vertical plate 3 and the side plate bodies 21 with corresponding heights.

As shown in fig. 2 and 3, the positioning structure includes positioning buttons 6 fixedly disposed on two vertical sides of the side plate 21, the positioning buttons 6 are fixedly sleeved with wire springs 7, positioning holes 8 are respectively disposed on two vertical sides of the lower vertical plate 3 and the lifting box plate 4, which are opposite to the wire springs 7, and one end of each wire spring 7 extends into the corresponding positioning hole 8. The steel wire spring 7 extends into the positioning hole 8, so that the side plate body 21 cannot turn over, and the stability of the folded container after being unfolded is ensured. Because the steel wire spring 7 has elasticity and can deform, when the folding is needed, the steel wire spring 7 only needs to be pulled out of the positioning hole 8, and the folding of the side plate body 21 can be realized. Fig. 2 and 3 illustrate the positioning structure between the lifting box plate 4 and the side plate body 21, and in an actual product, the positioning structure between the lower vertical plate 3 and the side plate body 21 is the same as the positioning structure between the lifting box plate 4 and the side plate body 21.

As shown in fig. 3 to 9, the lower vertical plate 3 includes two insertion plates 33 and two first frames 31 that are rectangular frames and are disposed oppositely, a first panel 32 covers the first frame 31 located on the outer side of the first frames 31, the insertion plates 33 are rectangular plates and are disposed vertically, one of the insertion plates 33 is inserted and fixed between the left sides of the first frames 31, the other insertion plate 33 is inserted and fixed between the right sides of the first frames 31, the elevator box plate 4 is located between the first frames 31, and the left and right sides of the elevator box plate 4 are slidably connected to the two insertion plates 33 respectively.

As shown in fig. 7 and 8, the left and right sides of the first frame 31 and the left and right sides of the second frame 41 are both provided with insertion grooves 9, each insertion plate 33 is provided with three insertion convex strips 10, the three insertion convex strips 10 are sequentially arranged at intervals along the width direction of the insertion plate 33, the middle insertion convex strip 10 of the three insertion convex strips 10 is inserted into the insertion groove 9 of the second frame 41, the other two insertion convex strips 10 are inserted into the insertion grooves 9 of the first frame 31 in a one-to-one correspondence manner, each insertion convex strip 10 is provided with an anti-falling head 101 embedded into the insertion groove 9, and the maximum cross-sectional width of the anti-falling head 101 is greater than the opening width of the insertion groove 9, so that the insertion plate 33 is positioned after being inserted, and anti-falling is realized. When the lifting box plate 4 is lifted, the two inserting plates 33 need to be guided by the inserting convex strips 10, so that the stability of the inserting plates 33 affects the lifting stability of the lifting plate. Through set up three grafting sand grips 10 on the plugboard 33, two grafting sand grips 10 that are close to plugboard 33 side are pegged graft with frame 31 respectively, guarantee that plugboard 33 stability is good like this for lift boxboard 4 can go up and down steadily.

Fig. 9 is an exploded view of the elevator box board 4, and as shown in fig. 9, the elevator box board 4 includes a second frame 41 having a rectangular shape and a second panel 42 covering the second frame 41. The structure of frame one 31 and panel one 32 is similar to that of fig. 9. Preferably, the first frame 31 and the second frame 41 are frames with the same size and size, and the design can save the cost of opening the mold, thereby reducing the production cost of the folding container. The first frame 31 and the second frame 41 are made of plastic steel materials or metal materials, the first panel 32 and the second panel 42 are soft glass panels, and the first panel 32 and the second panel 42 are connected to the first frame 31 or the second frame 41 respectively in a thermal compounding mode. The first panel 32 and the second panel 42 are respectively provided with a door-shaped zipper 14, three edges of the zipper 14 on the first panel 32 are respectively parallel and adjacent to three edges of the first panel 32, and three edges of the zipper 14 on the second panel 42 are respectively parallel and adjacent to three edges of the second panel 42. Through the arrangement of the door-shaped zipper 14, the zipper 14 is unzipped, so that the goods in the folding container can be taken out, and the use is very convenient

As shown in fig. 10, the insertion grooves 9 of the second frame 41 are in clearance fit with the corresponding insertion ribs 10, and the insertion grooves 9 on the two first frames 31 are in tight fit with the corresponding insertion ribs 10. Through such design for lift boxboard 4 is at the slip in-process, and sliding resistance is little, can make things convenient for the expansion and the folding of lift boxboard 4, and frame 31 can form with plugboard 33 and be connected steadily, makes folding packing box overall structure comparatively stable.

As shown in fig. 11 and 12, the locking structure includes a hanging plate 11 fixedly connected to the upper edge of the elevator box plate 4, the upper end of the hanging plate 11 has a plate-shaped positioning portion 111, two positioning edges 51 of the box cover plate 5 are respectively provided with a locking pin 12 in a sliding manner, when the elevator box plate 4 is unfolded upwards, the positioning portion 111 is located at the positioning edge 51 of the box cover plate 5, and the locking pin 12 can extend into a locking pin hole 111 a. The hanging plate 11 comprises two plate-shaped connecting plate bodies 112, the two connecting plate bodies 112 are respectively attached and fixed on the inner wall and the outer wall of the lifting box plate 4, and the positioning part 111 is connected to the upper ends of the two connecting plate bodies 112. The connecting plate 112 on the outer wall of the lifting box board 4 facilitates the holding part of the operator, so that the lifting of the lifting box board 4 is convenient to operate. When the lift box plate 4 is unfolded upwards, the locking pin 12 can extend into the locking pin hole 111a to realize locking, so as to limit the downward falling of the lift box plate 4. The lock pin 12 is also connected with a return spring 13, and when the lock pin 12 is not pulled, the lock pin 12 can always extend into the lock pin hole 111a under the action of the return spring 13.

This folding packing box has adopted telescopic lift boxboard 4 structure, consequently when the expansion plate upwards expandes the back, can promote the height of folding packing box, makes folding packing box parking space great, and the practicality is stronger. Sliding connection between lift boxboard 4 and the lower riser 3, can realize fixing after lift boxboard 4 upwards expandes, at this moment, through the location structure between lift boxboard 4 and the curb plate body 21 for the curb plate body 21 can not overturn, has guaranteed the stability when folding packing box uses.

As shown in fig. 13, when the cargo box is folded, the box lid panel 5 may be removed first, and the two folding side panels 2 may be folded and placed on the pallet 1 in a folded state. The lifting box board 4 retracts downwards, after the lifting box board 4 retracts, the whole occupied space of the lower vertical board 3 and the lifting box board 4 is small, and then the lower vertical board 3 is detached from the tray 1 and stacked on the folded side board 2.

Example two

The structure and principle of this embodiment are basically the same as those of the first embodiment, and different points are as follows: the positioning structure adopts bolts similar to bolts on a window, and the bolts are respectively arranged between the lifting box plate 4 and the side plate body 21 and between the lower vertical plate 3 and the side plate body 21, so as to realize the positioning of the lifting box plate 4 and the side plate body 21.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although 1, tray is used more herein; 2. folding the side plates; 21. a side plate body; 3. a lower vertical plate; 31. a first frame; 32. a first panel; 33. a plugboard; 4. lifting the boxboard; 41. a second frame; 42. a second panel; 5. a box cover plate; 51. positioning the edge; 6. a positioning button; 7. a wire spring; 8. positioning holes; 9. inserting grooves; 10. inserting convex strips; 101. an anti-drop head; 11. hanging the plate; 111. a positioning part; 111a, a locking pin hole; 112. connecting the plate bodies; 12. a lock pin; 13. a spring; 14. zippers, etc., but do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. A folding container comprises a rectangular tray (1), wherein two opposite side edges of the tray (1) are respectively provided with a folding side plate (2), the folding side plate (2) comprises at least two side plate bodies (21) which are sequentially arranged up and down, the adjacent two side plate bodies (21) are hinged, the side plate body (21) at the lowest end is hinged with the tray (1), it is characterized in that the other two opposite side edges of the tray (1) are detachably connected with lower vertical plates (3), each lower vertical plate (3) is provided with a lifting box plate (4) which can be lifted up and down in a sliding way, and the lifting box plates (4) can be fixed after being unfolded upwards, positioning structures capable of preventing the side plate bodies (21) from overturning are arranged between the lifting box plate (4) and the side plate bodies (21) with corresponding heights and between the lower vertical plate (3) and the side plate bodies (21) with corresponding heights.

2. The folding container as claimed in claim 1, further comprising a rectangular cover plate (5), wherein two opposite sides of the cover plate (5) are detachably connected with the upper edges of the two folding side plates (2), the other two opposite sides of the cover plate (5) are positioning edges (51), and a locking structure capable of limiting the lifting box plate (4) to slide downwards is arranged between the two positioning edges (51) of the cover plate (5) and the upper edges of the corresponding lifting box plate (4).

3. The folding container as claimed in claim 1 or 2, wherein the side plate bodies (21) are each rectangular plate-shaped, the positioning structure comprises positioning buttons (6) fixedly arranged on two vertical sides of the side plate bodies (21), the positioning buttons (6) are fixedly sleeved with wire springs (7), positioning holes (8) are respectively formed in positions of the two vertical sides of the lower vertical plate (3) and the lifting box plate (4) opposite to the wire springs (7), and one ends of the wire springs (7) extend into the corresponding positioning holes (8).

4. The folding container as claimed in claim 1 or 2, wherein the lower vertical plate (3) comprises two insertion plates (33) and two first frames (31) which are rectangular frames and are arranged oppositely, the first frame (31) on the outer side of the two first frames (31) is covered with a first panel (32), the insertion plates (33) are in a long-strip plate shape and are arranged vertically, one insertion plate (33) is inserted and fixed between the left sides of the two first frames (31) and the other insertion plate (33) is inserted and fixed between the right sides of the two first frames (31), the lifting box plate (4) is located between the two first frames (31) and the left and right sides of the lifting box plate (4) are respectively connected to the two insertion plates (33) in a sliding manner.

5. The folding container as claimed in claim 4 wherein the lifting box panels (4) include a second frame (41) having a rectangular shape and a second panel (42) overlying the second frame (41).

6. The folding container as claimed in claim 5, wherein the left and right sides of the first frame (31) and the left and right sides of the second frame (41) are provided with insertion grooves (9), each insertion plate (33) is provided with three insertion ribs (10), the three insertion ribs (10) are sequentially arranged at intervals along the width direction of the insertion plate (33), the middle insertion rib (10) of the three insertion ribs (10) is inserted into the insertion groove (9) of the second frame (41), the other two insertion ribs (10) are inserted into the insertion grooves (9) of the first frame (31) in a one-to-one correspondence manner, each insertion rib (10) is provided with an anti-falling head (101) embedded into the insertion groove (9), and the maximum cross-sectional width of the anti-falling head (101) is greater than the opening width of the insertion groove (9).

7. The folding container as claimed in claim 6, characterised in that the insertion grooves (9) of the second frame (41) form a clearance fit with the corresponding insertion ribs (10), and the insertion grooves (9) on the two first frames (31) form a tight fit with the corresponding insertion ribs (10).

8. The folding container as claimed in claim 2, wherein the locking structure comprises a hanging plate (11) fixedly connected to the upper edge of the lifting box plate (4), the upper end of the hanging plate (11) is provided with a plate-shaped positioning portion (111), the positioning portion (111) is provided with a locking pin hole (111a), two positioning edges (51) of the box cover plate (5) are respectively provided with a locking pin (12) in a sliding manner, after the lifting box plate (4) is unfolded upwards, the positioning portion (111) is located at the positioning edge (51) of the box cover plate (5), and the locking pin (12) can extend into the locking pin hole (111 a).

9. The folding container as claimed in claim 8, wherein the hanging plate (11) comprises two plate-shaped connecting plates (112), the two connecting plates (112) are respectively attached to the inner wall and the outer wall of the lifting box plate (4), and the positioning part (111) is connected to the upper ends of the two connecting plates (112).

10. The foldable container as recited in claim 5 wherein the first panel (32) and the second panel (42) each have a door-shaped zipper (14), three sides of the zipper (14) on the first panel (32) are parallel and adjacent to three sides of the first panel (32), and three sides of the zipper (14) on the second panel (42) are parallel and adjacent to three sides of the second panel (42).

Images