CN217805925U - Telescopic turnover box - Google Patents

Abstract

The utility model relates to a telescopic turnover case, including flexible box, top cap and bottom plate, flexible box is extendible or shortens in order to change its inside volume, it closes to be provided with opening and lid on the top cap open-ended apron, be provided with storage device on the bottom plate, be provided with the rotatable bracing piece of a plurality of on the bottom plate, the bracing piece rotatable to with the top cap cooperation is fixed or is rotated to the laminating on the bottom plate. When the turnover box is used, articles can be placed on the storage device through the opening, then the telescopic box body is elongated, the supporting rod is rotated to be matched with the top cover for fixed support, the structure is not easy to deform, and the storage device is arranged on the bottom plate, so that repeated loading and unloading are not needed; when not using, rotate the bracing piece to laminating bottom plate on, then shorten flexible box, can save the space volume of turnover case by the at utmost, increase the transportation space rate of utilization, reduce the turnover cost.

Description

Telescopic turnover box

Technical Field

The utility model relates to a technical field, in particular to telescopic turnover case are transported in commodity circulation.

Background

The turnover box is also called as a logistics box, is widely used in the industries of machinery, automobiles, household appliances, light industry, electronics and the like, can resist acid, alkali and oil stain, is nontoxic and tasteless, can be used for containing food and the like, is convenient to clean, and is convenient to turnover parts, orderly to stack and convenient to manage. The system has reasonable design and excellent quality, and is suitable for links such as transportation, distribution, storage, circulation processing and the like in factory logistics.

The integrative injection moulding of current turnover case universal adoption in case structurally can't change after the shaping, leads to causing the waste in transportation space at the in-process of retrieving, and current turnover case need cooperate other buffer unit to protect the product when loading the product moreover, and is comparatively loaded down with trivial details in the operation.

Therefore, the prior art has yet to be developed.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing prior art, an object of the utility model is to provide a telescopic turnover case aims at the at utmost and saves the space volume of turnover case, increases the space usage rate, reduces the turnover cost.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a telescopic turnover case, including flexible box, set up in top cap on the flexible box and set up in the bottom plate of flexible box lower extreme, the flexible box is extensible or shortens in order to change its inside volume, be provided with opening and lid on the top cap and close the open-ended apron, be provided with storage device on the bottom plate, be provided with the rotatable bracing piece of a plurality of on the bottom plate, the bracing piece rotatable to with the top cap cooperation is fixed or is rotated to the laminating on the bottom plate.

Furthermore, the number of the supporting rods is four, the supporting rods are respectively rotatably arranged at four corners of the bottom plate, and the length of the supporting rods is consistent.

Furthermore, the free end of the supporting rod is provided with a limiting block and a hand pressing position for controlling the limiting block to stretch out and draw back, the top cover is provided with a limiting hole corresponding to the limiting block, and the limiting block is matched and fixed with the limiting block when extending out.

Further, the cover plate is rotatably arranged at the edge of the opening, and a handle is arranged at the free end of the cover plate.

Further, flexible box includes a plurality of consecutive folding unit, each folding unit includes folding unit and lower folding unit, upward be provided with the crease between folding unit and the lower folding unit, upward folding unit along the crease with folding unit overlaps down.

Furthermore, the upper folding unit and the lower folding unit are in a wedge shape and opposite in direction.

Furthermore, the containing device is an elastic net bag, at least two sides of the elastic net bag are fixedly connected with the bottom plate, and a containing cavity with a containing opening is formed between the containing device and the bottom plate.

Furthermore, the elastic net bag is provided with a plurality of first positioning pieces at the loading port, the bottom plate is correspondingly provided with second positioning pieces, and the first positioning pieces are detachably connected with the second positioning pieces.

Furthermore, the first positioning piece is an elastic buckle, the second positioning piece is a clamping groove, and the elastic buckle is clamped in the clamping groove.

Furthermore, the flexible box body is made of polyurethane.

The utility model discloses beneficial effect that technical scheme has:

when the turnover box is used, articles can be placed on the storage device through the opening, then the telescopic box body is elongated, the supporting rod is rotated to be matched with the top cover for fixed support, the structure is not easy to deform, and the storage device is arranged on the bottom plate, so that repeated loading and unloading are not needed; when not using, rotate the bracing piece to laminating bottom plate on, then shorten flexible box, can save the space volume of turnover case by the at utmost, increase the transportation space rate of utilization, reduce the turnover cost.

Drawings

FIG. 1 is a schematic view of the structure of the present invention during elongation;

FIG. 2 is a schematic view of the cover of FIG. 1 with the cover open;

FIG. 3 is an exploded view of FIG. 1;

FIG. 4 is a schematic view of the shortened structure of the present invention;

fig. 5 is a schematic structural view of the support rod of the present invention when it is attached to the bottom plate;

fig. 6 is a schematic structural view of the top cover of the present invention;

fig. 7 is a partial schematic view of the folding unit of the present invention.

Description of reference numerals:

100-turnover box, 10-telescopic box, 11-folding unit, 12-upper folding unit, 13-lower folding unit, 14-crease, 20-top cover, 21-opening, 22-cover plate, 23-limiting hole, 24-handle, 30-bottom plate, 31-receiving device, 32-support rod, 33-limiting block, 35-first positioning piece and 36-second positioning piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, and thus, for example, "connected" may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 7, the present invention provides a retractable turnover box 100, which includes a retractable box 10, a top cover 20 disposed on the upper end of the retractable box 10, and a bottom plate 30 disposed on the lower end of the retractable box 10, wherein the retractable box 10 is extendable or retractable to change the inner volume thereof, the top cover 20 is provided with an opening 21 and a cover plate 22 covering the opening 21, the bottom plate 30 is provided with a storage device 31, the bottom plate 30 is provided with a plurality of rotatable support rods 32, and the support rods 32 are rotatable to be fixed to the top cover 20 or to be rotated to be attached to the bottom plate 30.

When the turnover box 100 is used, articles can be placed on the storage device 31 through the opening 21, then the telescopic box body 10 is stretched, the support rod 32 is rotated to be matched with the top cover 20 for fixed support, and then the turnover box 100 can be fixed, the structure is not easy to deform, and the storage device 31 is arranged on the bottom plate 30, so that repeated loading and unloading are not needed.

When not in use, the support rod 32 is rotated to be attached to the bottom plate 30, and then the telescopic box body 10 is shortened, so that the space volume of the turnover box 100 can be saved to the greatest extent, the utilization rate of the transport space is increased, and the turnover cost is reduced.

In the present embodiment, the height of the telescopic box 10 after compression is only one tenth of the height after stretching, and the space volume of the container 100 can be saved to the maximum extent.

In the present embodiment, the retractable box 10 is preferably made of polyurethane, so that the entire weight of the container 100 can be reduced for transportation, and the volume of the space can be changed by extending and retracting the container.

Preferably, four support rods 32 are provided and respectively rotatably disposed at four corners of the bottom plate 30, and the support rods 32 have the same length, so as to ensure that the support rods 32 are rotated to the same height after being matched and fixed with the top cover 20. The support rods 32 may be disposed at four edges of the bottom plate 30, or disposed at two opposite sides of the bottom plate 30, that is, a pair of support rods 32 is disposed at each of the two opposite sides of the bottom plate 30, and the support rods 32 are disposed in a staggered manner. The utility model discloses a set up the bracing piece 32 that a plurality of lengths are unanimous, can improve the support stability after flexible box 10 extends, non-deformable.

Furthermore, the free end of the supporting rod 32 is provided with a limiting block 33 and a hand pressing position for controlling the limiting block 33 to stretch, the top cover 20 is provided with a limiting hole 23 corresponding to the limiting block 33, and the limiting block 33 is matched and fixed with the limiting block 33 when extending out. In an initial state, the hand pressing position and the limiting block 33 are both in a bouncing state; when the hand-pressing type fixing device is used, the hand-pressing positions on the two sides are pressed down forcibly, the limiting block 33 can be used, when the supporting rod 32 rotates to enable the limiting block 33 to be aligned with the limiting hole 23, fingers are loosened, the limiting block 33 pops out and extends into the limiting hole 23, fixing can be completed, operation is simple and fast, and stability is good.

Specifically, the cover plate 22 is rotatably disposed at the edge of the opening 21, and a handle 24 is disposed at a free end of the cover plate 22, so as to open and close the turnover box 100.

As an embodiment, as shown in fig. 7, the retractable box 10 includes a plurality of sequentially connected folding units 11, each folding unit 11 includes an upper folding unit 12 and a lower folding unit 13, a fold 14 is provided between the upper folding unit 12 and the lower folding unit 13, and the upper folding unit 12 is overlapped with the lower folding unit 13 along the fold 14, so that the retractable box 10 can be compressed into a flat storage shape, thereby saving the storage space and facilitating carrying. The arrangement of the fold 14 enables the overlapping of the upper folding unit 12 and the lower folding unit 13 to be performed quickly and accurately.

Preferably, the upper folding unit 12 and the lower folding unit 13 are wedge-shaped and opposite in direction, so as to ensure that the upper folding unit 12 can be overlapped and stored in the lower folding unit 13.

In one embodiment, the storage device 31 is an elastic string bag, and at least two sides of the elastic string bag are fixedly connected to the bottom plate 30 and form a storage cavity with an insertion opening with the bottom plate 30. When the elastic net bag is used, articles can be placed in the containing cavity through the containing opening, and the articles cannot swing left, right, front and back due to the fixing effect of the elastic net bag.

Further, the elasticity string bag in dress mouth department is provided with the first setting element 35 of a plurality of, the correspondence is provided with second setting element 36 on the bottom plate 30, first setting element 35 with the connection can be dismantled to the second setting element 36, treats that article are put into after accomodating the chamber, will first setting element 35 with the second setting element 36 is connected, prevents that article from following opening 21 drops, thereby improves the stability of accomodating of elasticity string bag.

In this embodiment, the first positioning element 35 is an elastic buckle, the second positioning element 36 is a clamping groove, and the elastic buckle is clamped in the clamping groove, so that the connection and the detachment are convenient.

The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.

Claims (10)

1. The utility model provides a telescopic turnover case, its characterized in that, including flexible box, set up in the top cap of flexible box upper end and set up in the bottom plate of flexible box lower extreme, flexible box is extendible or shortens in order to change its inside volume, be provided with opening and lid on the top cap and close open-ended apron, be provided with storage device on the bottom plate, be provided with the rotatable bracing piece of a plurality of on the bottom plate, the bracing piece rotatable to with the top cap cooperation is fixed or is rotated to the laminating on the bottom plate.

2. The turnover box of claim 1, wherein the number of the support rods is four, the four support rods are respectively rotatably arranged at four corners of the bottom plate, and the lengths of the support rods are consistent.

3. The turnover box according to claim 1, wherein the free end of the support rod is provided with a limiting block and a hand pressing position for controlling the limiting block to stretch, the top cover is provided with a limiting hole corresponding to the limiting block, and the limiting block is fixed in a matched manner with the limiting block when extending out.

4. The transfer box of claim 1, wherein the lid panel is pivotally disposed at an edge of the opening, and a handle is disposed on a free end of the lid panel.

5. The turnover box of claim 1, wherein the telescoping box comprises a plurality of successively connected folding units, each folding unit comprises an upper folding unit and a lower folding unit, a fold is arranged between the upper folding unit and the lower folding unit, and the upper folding unit overlaps with the lower folding unit along the fold.

6. The transfer box according to claim 5, wherein the upper folding unit and the lower folding unit are wedge-shaped and opposite in direction.

7. The turnover box of claim 1, wherein the storage device is an elastic net bag, and at least two sides of the elastic net bag are fixedly connected with the bottom plate and form a storage cavity with an inlet with the bottom plate.

8. The turnover box of claim 7, wherein the elastic net bag is provided with a plurality of first positioning pieces at the loading port, the bottom plate is correspondingly provided with a second positioning piece, and the first positioning pieces are detachably connected with the second positioning pieces.

9. The turnover box of claim 8, wherein the first positioning member is an elastic buckle, the second positioning member is a clamping groove, and the elastic buckle is clamped in the clamping groove.

10. The transfer box of claim 1, wherein the bellows is made of polyurethane.

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