CN220010456U - Can expand turnover case of appearance - Google Patents

Abstract

The utility model discloses a turnover box capable of expanding volume, which comprises a turnover box main body, wherein a first expansion plate and a second expansion plate are respectively hinged at the top of the periphery of the turnover box main body through hinges, the number of the first expansion plate and the number of the second expansion plate are two, clamping pieces are fixedly connected on two side walls of the first expansion plate, and clamping grooves matched with the clamping pieces are formed in two side walls, close to the clamping pieces, of the second expansion plate; compared with the prior art, the hinge, the first expansion plate and the second expansion plate are arranged on the main body of the turnover box, so that the volume of the turnover box can be expanded when needed, the accommodation of large-volume objects can be met, the fixing of the first expansion plate and the second expansion plate after expansion can be realized by utilizing the clamping piece and the clamping groove, and the use stability of the turnover box after expansion is ensured.

Description

Can expand turnover case of appearance

Technical Field

The utility model relates to the technical field of turnover boxes, in particular to a turnover box capable of expanding capacity.

Background

The turnover box, also called a logistics box, is widely used in industries such as machinery, automobiles, household appliances, light industry, electronics and the like, can resist acid, alkali and oil stain, is nontoxic and odorless, can be used for containing food and the like, is clean and convenient, has convenient and quick part turnover, is orderly stacked, and is convenient to manage.

At present, when a single turnover box in the prior art is used, if the single turnover box is found to be incapable of accommodating articles, the articles are generally divided into two parts and are respectively arranged in the two turnover boxes, but the inventor finds that when the single article is large in size, the articles cannot be divided, and the accommodating space of the single turnover box is insufficient, so that the operation management of the single turnover box is inconvenient to use; meanwhile, the inventor also found that although the prior art has a folding turnover box, the folding turnover box adopts an international popular style, and has two folding methods of a folio type and an inward inversion type according to different folding modes, and the folded volume is only 1/4-1/3 of the volume when being assembled, so that the folding turnover box has the advantages of light weight, small occupied area, convenient assembly and the like, and can only realize the folding of the turnover box when not in use, so that the follow-up uniform storage does not occupy space, and the volume expansion when in use can not be completed.

Disclosure of Invention

The utility model aims to provide a capacity-expandable turnover box so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a turnover case that can expand, includes the turnover case main part, the top all around of turnover case main part is articulated respectively through the hinge has first dilatation board and second dilatation board, and the quantity of first dilatation board and second dilatation board is two, the rigid coupling has the fastener on the both sides wall of first dilatation board, the draw-in groove with fastener looks adaptation has been seted up on the both sides wall that the second dilatation board is close to the fastener.

As a preferable technical scheme, the novel expansion plate comprises a box cover, wherein both ends of the box cover are movably provided with lock catches, one end, far away from a hinge, of the outer side wall of the first expansion plate is provided with a first buckling block, one end, close to the hinge, of the inner side wall of the first expansion plate is provided with a second buckling block, and the first buckling block and the second buckling block are matched with the lock catches.

As a preferable technical scheme of the utility model, the outer side wall of the bottom of the turnover box main body is provided with a first buckling groove.

As a preferable technical scheme of the utility model, the inner surface of the first buckling groove is provided with a clamping strip, and the first buckling groove is clamped with the first buckling block through the clamping strip.

As a preferable technical scheme of the utility model, the inner side wall of the first capacity expansion plate is also provided with a groove.

As a preferable technical scheme of the utility model, the groove is provided with the hand-held sheets.

As a preferable technical scheme of the utility model, the lower surface of the box cover is provided with the containing grooves, and the number and the positions of the containing grooves are matched with those of the hinges.

Compared with the prior art, the utility model has the beneficial effects that:

according to the turnover box capable of expanding, the hinge, the first expansion plate and the second expansion plate are arranged on the turnover box main body, so that the volume of the turnover box can be expanded when needed, the containing of large-volume objects can be met, the clamping piece and the clamping groove are utilized, the first expansion plate and the second expansion plate after expansion can be fixed, and the use stability of the turnover box after expansion is guaranteed.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the utility model before expansion;

FIG. 3 is a top view of the utility model prior to expansion;

FIG. 4 is a top view of the expanded volume of the present utility model;

in the figure: 1. a transfer case main body; 2. a hinge; 3. a first expansion plate; 4. a second expansion plate; 5. a clamping piece; 6. a clamping groove; 7. a case cover; 8. locking; 9. a first buckle block; 10. a first buckling groove; 11. clamping strips; 12. a second buckle block; 13. a groove; 14. a hand piece; 15. an accommodating groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-4, in this embodiment, a container capable of expanding is provided, including a container body 1, a first expansion plate 3 and a second expansion plate 4 are hinged to the top of the periphery of the container body 1 through hinges 2, the number of the first expansion plate 3 and the number of the second expansion plate 4 are two, clamping pieces 5 are fixedly connected to two side walls of the first expansion plate 3, and clamping grooves 6 adapted to the clamping pieces 5 are formed in two side walls, close to the clamping pieces 5, of the second expansion plate 4.

Through set up hinge 2, first dilatation board 3 and second dilatation board 4 on turnover case main part 1, can carry out the dilatation to the volume of turnover case when needs to can satisfy the holding of bulky article, and utilize fastener 5 and draw-in groove 6, can realize the fixed of first dilatation board 3 and second dilatation board 4 after the dilatation, the stability in use of the turnover case after the guarantee dilatation.

Still include case lid 7, the equal movable mounting in both ends of case lid 7 has hasp 8, and the lateral wall of first dilatation board 3 is kept away from the one end of hinge 2 and is equipped with first knot piece 9, and the inside wall of first dilatation board 3 is close to the one end of hinge 2 and is equipped with the second knot piece 12, and first knot piece 9 and second knot piece 12 all with hasp 8 looks adaptation.

The top of the turnover box can be covered by the box cover 7, and the first buckling blocks 9 and the second buckling blocks 12 are matched with the lock catches 8, so that the buckling connection between the box cover 7 and the turnover box can be realized in the two states before and after capacity expansion.

The outer side wall of the bottom of the turnover box main body 1 is provided with a first buckling groove 10.

The first buckling groove 10 can be used for hiding and accommodating the position of the first buckling block 9 before capacity expansion, so that the attaching effect of the first capacity expansion plate 3 and the turnover box main body 1 before capacity expansion is guaranteed.

The inner surface of the first buckling groove 10 is provided with a clamping strip 11, and the first buckling groove 10 is clamped with the first buckling block 9 through the clamping strip 11.

The first buckling blocks 9 hidden in the first buckling grooves 10 can be fixedly clamped by the clamping strips 11, so that the first expansion plate 3 is prevented from moving before expansion, and the use stability of the expansion plate is ensured.

The inner side wall of the first capacity expansion plate 3 is also provided with a groove 13, the groove 13 is provided with a hand-held piece 14, and the hand-held operation of the transfer box before capacity expansion can be conveniently carried by the groove 13 and the hand-held piece 14.

The lower surface of the case cover 7 is provided with accommodating grooves 15, and the number and the positions of the accommodating grooves 15 are matched with those of the hinges 2.

By utilizing the containing groove 15, the cover 7 can be smoothly covered on the main body 1 of the turnover box before and after capacity expansion, and the whole flatness and tightness of the turnover box are ensured.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. Can expand turnover case of appearance, a serial communication port, including turnover case main part (1), the top all around of turnover case main part (1) is articulated respectively through hinge (2) has first dilatation board (3) and second dilatation board (4), and the quantity of first dilatation board (3) and second dilatation board (4) is two, the rigid coupling has fastener (5) on the both sides wall of first dilatation board (3), second dilatation board (4) are close to offer draw-in groove (6) with fastener (5) looks adaptation on the both sides wall of fastener (5).

2. The turnover box capable of expanding according to claim 1, further comprising a box cover (7), wherein lock catches (8) are movably mounted at two ends of the box cover (7), one end, far away from the hinge (2), of the outer side wall of the first expansion plate (3) is provided with a first buckling block (9), one end, close to the hinge (2), of the inner side wall of the first expansion plate (3) is provided with a second buckling block (12), and the first buckling block (9) and the second buckling block (12) are matched with the lock catches (8).

3. The expandable turnover box according to claim 2, wherein the outer side wall of the bottom of the turnover box main body (1) is provided with a first buckling groove (10).

4. A container according to claim 3, wherein the first fastening groove (10) has a clamping strip (11) on its inner surface, and the first fastening groove (10) is clamped with the first fastening block (9) by the clamping strip (11).

5. The expandable turnover box according to claim 1, wherein the inner side wall of the first expansion plate (3) is further provided with a groove (13).

6. The expandable transfer case of claim 5, wherein the recess (13) is provided with a carrying tab (14).

7. The expandable turnover box according to claim 2, wherein the lower surface of the box cover (7) is provided with accommodating grooves (15), and the number and positions of the accommodating grooves (15) are matched with those of the hinges (2).