CN214493781U

CN214493781U - Adjustable express delivery case

Info

Publication number: CN214493781U
Application number: CN202023308485.0U
Authority: CN
Inventors: 施杨; 李蔚东; 任新宇; 刘颖
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-26
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an adjustable express delivery case, the on-line screen storage device comprises a base, two first curb plates are installed to the symmetry on the base, two second curb plates are installed to the symmetry on the base, and are two adjacent symmetrical flexible link has two first hinges between the first curb plate, and is two adjacent be equipped with connecting device, two between the first curb plate and two common covers of second curb plate are equipped with outer balladeur train, sliding positioning device is all installed to two first curb plates of outer balladeur train, outer balladeur train upper rack is equipped with the upper cover, install locking device between upper cover and the outer balladeur train. Has the advantages that: the utility model discloses the lateral wall of express delivery case adopts the mode that the multiplate rotated the installation for the express delivery case lateral wall can be folded, and then realizes reducing the transportation area and weakening the risk of damaging in the transportation according to the corresponding whole size that changes the express delivery case of size of article.

Description

Adjustable express delivery case

Technical Field

The utility model relates to an express delivery case technical field especially relates to adjustable express delivery case.

Background

An express box is a carrier used for express delivery in a sending process as the name implies, and mainly comprises a box body, a box door and a box door lock and is used for temporarily storing articles handed over inside and outside a room.

Among the prior art, the size of express delivery case all is fixed, has different specifications, chooses for use according to the article of difference, so not only can the increase cost, and the size of adaptation article that express delivery case also can be fine simultaneously just so we need design one kind and can adjust the size express delivery case.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the size can not be adjusted in the prior art, and the adjustable express box that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

adjustable express delivery case, the on-line screen storage device comprises a base, two first curb plates are installed to the symmetry on the base, two second curb plates are installed to the symmetry on the base, and two are adjacent symmetrical flexible link has two first hinges between the first curb plate, and is two adjacent be equipped with connecting device between the first curb plate, two the common cover of first curb plate and two second curb plates is equipped with outer balladeur train, sliding positioning device is all installed to two first curb plates of outer balladeur train, outer balladeur train upper rack is equipped with the upper cover, fixed mounting has four locating pieces on the outer balladeur train, four constant head tanks have been seted up on the upper cover outer wall, mutually support between locating piece and the constant head tank, install locking device between upper cover and the outer balladeur train.

In the adjustable express box, the connecting device comprises four first connecting grooves symmetrically formed in the outer wall of one side of two adjacent first side plates, each first connecting groove is symmetrically formed in the corresponding first connecting groove, two connecting plates are erected in the two adjacent first connecting grooves, four connecting blocks are arranged on the connecting plates, and the four connecting blocks are respectively inserted into the four first connecting holes.

In the adjustable express box, two second hinges are symmetrically and movably connected between two adjacent second side plates, and the two adjacent second side plates are close to four second connecting grooves symmetrically formed in the outer wall of one side.

In the adjustable express box, the sliding positioning device comprises two pairs of sliding grooves which are symmetrically arranged on the inner walls of the two sides of the outer sliding frame respectively, movable rods are movably arranged in the four sliding grooves, booster plates are fixedly arranged on the four movable rods, a fixed plate is fixedly arranged at one end of the movable rod, which is far away from the power-assisted plate, a first fixed block is fixedly arranged on the outer wall of one side of the fixed plate, the outer wall of one side of the first fixed block, which is close to the sliding groove, is symmetrically provided with two mounting grooves, the inner wall of one side of the two mounting grooves, which is far away from the sliding groove, is fixedly provided with springs, one ends of the two springs, which are close to the sliding groove, are fixedly provided with limit blocks, two second fixed blocks are symmetrically and fixedly mounted on the outer walls of two sides of the first side plate, two limiting grooves are symmetrically formed in the outer wall, close to one side, of the second fixed block, and the limiting blocks and the limiting grooves are matched with each other.

In foretell adjustable express delivery case, locking device covers two first fly leafs that the symmetry was placed including last, two first fly leaf is close to the equal fixed mounting in one side and has the second fly leaf, two equal fixed mounting second buckle on the first fly leaf, two second draw-in grooves have been seted up to the symmetry on the outer wall of upper cover both sides, second buckle and second draw-in groove mutually support, equal fixed mounting has the mount on the outer wall of upper cover both sides, symmetrical fixed mounting has two first buckles on the second fly leaf, on cover the symmetry and seted up two pairs of mounting holes, two pairs of movable chutes have been seted up to the symmetry on the outer balladeur train, four first draw-in groove has all been seted up in the movable chute, mutually support between first draw-in groove and the first buckle.

Compared with the prior art, the utility model discloses the advantage lies in:

the utility model discloses the lateral wall of express delivery case adopts the mode that the multiplate rotated the installation for the express delivery case lateral wall can be folded, and then realizes reducing the transportation area and weakening the risk of damaging in the transportation according to the corresponding whole size that changes the express delivery case of size of article.

Drawings

FIG. 1 is a front partial cross-sectional view of an adjustable express delivery box provided by the present invention;

FIG. 2 is a partial cross-sectional view of the interior side of an adjustable express delivery box according to the present invention;

FIG. 3 is a front view of a connecting plate in an adjustable express box according to the present invention;

FIG. 4 is a top view of the carriage inside and outside the adjustable express box provided by the present invention;

FIG. 5 is an enlarged view of a portion A of the structure in the adjustable express box provided by the present invention;

figure 6 is the utility model provides an enlarged view of B part structure in adjustable express delivery case.

In the figure: the base, 2 first curb plate, 3 second curb plate, 4 upper covers, 5 outer balladeur train, 6 locating pieces, 7 first hinge, 8 first connecting grooves, 9 first connecting holes, 10 connecting plates, 11 connecting blocks, 12 second hinge, 13 second connecting grooves, 14 sliding tray, 15 movable rod, 16 helping hand board, 17 fixed plate, 18 first fixed block, 19 springs, 20 stopper, 21 second fixed block, 22 spacing groove, 23 mount, 24 first fly leaf, 25 second fly leaf, 26 first buckle, 27 mounting holes, 28 movable groove, 29 first draw-in groove, 30 second buckle, 31 second draw-in groove.

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 described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, an adjustable express box comprises a base 1, two first side plates 2 are symmetrically installed on the base 1, two second side plates 3 are symmetrically installed on the base 1, two second hinges 12 are symmetrically and movably connected between two adjacent second side plates 3, four second connecting grooves 13 symmetrically formed on the outer wall of one side, close to two adjacent second side plates 3, of the two adjacent second side plates 3, two first hinges 7 are symmetrically and movably connected between the two adjacent first side plates 2, a connecting device is arranged between the two adjacent first side plates 2, the connecting device comprises four first connecting grooves 8 symmetrically formed on the outer wall of one side, close to two adjacent first side plates 2, of the two adjacent first side plates 2, two first connecting holes 9 are symmetrically formed in each first connecting groove 8, a connecting plate 10 is erected jointly by the two adjacent first connecting grooves 8, and four connecting blocks 11 are arranged on the connecting plate 10, four connecting blocks 11 are inserted respectively and are established in four first connecting holes 9, it is worth noting, two adjacent first curb plate 2 adopt connecting block 11 on the connecting plate 10 to carry out the rigidity, make two adjacent first curb plate 2 can not appear rotating, when the express delivery case size is adjusted to needs, can be through four helping hand boards 16 on the outer slider 5 of pulling, can make connecting block 10 fall, two adjacent first curb plate 2 lose limiting displacement, can rotate, can follow a certain height like this and fold first curb plate 2, fold other three curb plates with the same height, realize the size regulation of express delivery case.

An outer sliding frame 5 is sleeved on the two first side plates 2 and the two second side plates 3 together, sliding positioning devices are arranged on the two first side plates 2 of the outer sliding frame 5, each sliding positioning device comprises two pairs of sliding grooves 14 symmetrically formed in the inner walls of the two sides of the outer sliding frame 5, movable rods 15 are movably arranged in the four sliding grooves 14, booster plates 16 are fixedly arranged on the four movable rods 15, a fixing plate 17 is fixedly arranged at one end, away from the booster plate 16, of each movable rod 15, a first fixing block 18 is fixedly arranged on the outer wall of one side of the fixing plate 17, two mounting grooves are symmetrically formed in the outer wall of one side, close to the sliding grooves 14, of each first fixing block 18, springs 19 are fixedly arranged on the inner wall of one side, away from the sliding grooves 14, of the two mounting grooves, limit blocks 20 are fixedly arranged at one ends, close to the sliding grooves 14, and two second fixing blocks 21 are symmetrically and fixedly arranged on the outer walls of the two sides of the first side plates 2, two limiting grooves 22 are symmetrically formed on the outer wall of one side, close to the two second fixing blocks 21, of the two second fixing blocks, the limiting blocks 20 and the limiting grooves 22 are matched with each other, an upper cover 4 is erected on an outer sliding frame 5, four positioning blocks 6 are fixedly installed on the outer sliding frame 5, four positioning grooves are formed on the outer wall of the upper cover 4, the positioning blocks 6 and the positioning grooves are matched with each other, a locking device is installed between the upper cover 4 and the outer sliding frame 5 and comprises two first movable plates 24 symmetrically arranged on the upper cover 4, second movable plates 25 are fixedly installed on one side, close to the two first movable plates 24, second buckles 30 are fixedly installed on the two first movable plates 24, two second clamping grooves 31 are symmetrically formed on the outer walls of the two sides of the upper cover 4, the second buckles 30 are matched with the second clamping grooves 31, fixing frames 23 are fixedly installed on the outer walls of the two sides of the upper cover 4, and two first buckles 26 are symmetrically and fixedly installed on the second movable plates 25, two pairs of mounting holes 27 have been seted up to the symmetry on upper cover 4, two pairs of activity grooves 28 have been seted up to the symmetry on the outer balladeur train 5, first draw-in groove 29 has all been seted up in four activity grooves 28, mutually support between first draw-in groove 29 and the first buckle 26, it is worth noting, holistic fastness can be adjusted to outer balladeur train 5, stimulate four helping hand boards 16, drive first fixed block 18 and remove toward second fixed block 21 direction, make during stopper 20 can block into spacing groove 22, realize outer balladeur train 5's relocation.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: first curb plate 2 and second curb plate 3 all adopt to rotate the installation of folding mode, and the principle that the two adopted is also the same, use first curb plate 2 as an example, two adjacent first curb plates 2 adopt connecting block 11 on the connecting plate 10 to carry out the rigidity, make two adjacent first curb plates 2 can not appear rotating, when needs adjust the size of express delivery case, take off connecting plate 10, two adjacent first curb plates 2 lose limiting displacement, can rotate, can follow a certain height like this and fold first curb plate 2, fold other three curb plates with the same height, realize the size regulation of express delivery case.

The overall firmness can be adjusted by the outer sliding frame 5, the four power assisting plates 16 are pulled to drive the first fixing block 18 to move towards the second fixing block 21, so that the limiting block 20 can be clamped into the limiting groove 22, and the outer sliding frame 5 can be repositioned.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The adjustable express box comprises a base (1) and is characterized in that two first side plates (2) are symmetrically installed on the base (1), two second side plates (3) are symmetrically installed on the base (1), two first hinges (7) are symmetrically and movably connected between two adjacent first side plates (2), a connecting device is arranged between two adjacent first side plates (2), an outer sliding frame (5) is sleeved on the two first side plates (2) and the two second side plates (3) together, sliding positioning devices are installed on the two first side plates (2) of the outer sliding frame (5), an upper cover (4) is erected on the outer sliding frame (5), four positioning blocks (6) are fixedly installed on the outer wall of the upper cover (4), and the positioning blocks (6) and the positioning grooves are matched with each other, and a locking device is arranged between the upper cover (4) and the outer sliding frame (5).

2. The adjustable express box of claim 1, wherein the connecting device comprises two adjacent first side plates (2) which are close to four first connecting grooves (8) symmetrically formed in the outer wall of one side, two first connecting holes (9) are symmetrically formed in each first connecting groove (8), two close first connecting grooves (8) are jointly erected with a connecting plate (10), four connecting blocks (11) are arranged on the connecting plate (10), and the four connecting blocks (11) are respectively inserted into the four first connecting holes (9).

3. The adjustable express box of claim 1, wherein two second hinges (12) are symmetrically and movably connected between two adjacent second side plates (3), and the two adjacent second side plates (3) are close to four second connecting grooves (13) symmetrically formed in the outer wall of one side.

4. The adjustable express box according to claim 1, wherein the sliding positioning device comprises two pairs of sliding grooves (14) symmetrically formed in inner walls of two sides of the outer sliding frame (5), movable rods (15) are movably mounted in the four sliding grooves (14), booster plates (16) are fixedly mounted on the four movable rods (15), a fixing plate (17) is fixedly mounted at one end, far away from the booster plates (16), of each movable rod (15), a first fixing block (18) is fixedly mounted on an outer wall of one side of each fixing plate (17), two mounting grooves are symmetrically formed in an outer wall of one side, close to the sliding grooves (14), of each first fixing block (18), springs (19) are fixedly mounted on inner walls of one sides, far away from the sliding grooves (14), and limit blocks (20) are fixedly mounted at one ends, close to the sliding grooves (14), of the two springs (19), symmetrical fixed mounting has two second fixed blocks (21), two on the outer wall of first curb plate (2) both sides second fixed block (21) are close to one side outer wall mutually and all have symmetrically seted up two spacing grooves (22), mutually support between stopper (20) and spacing groove (22).

5. The adjustable express box according to claim 1, wherein the locking device comprises two first movable plates (24) symmetrically disposed on the upper cover (4), a second movable plate (25) is fixedly mounted on one side of the two first movable plates (24) close to each other, second fasteners (30) are fixedly mounted on the two first movable plates (24), two second clamping grooves (31) are symmetrically disposed on outer walls of two sides of the upper cover (4), the second fasteners (30) and the second clamping grooves (31) are matched with each other, fixed frames (23) are fixedly mounted on outer walls of two sides of the upper cover (4), two first fasteners (26) are symmetrically and fixedly mounted on the second movable plates (25), two pairs of mounting holes (27) are symmetrically disposed on the upper cover (4), two pairs of movable grooves (28) are symmetrically disposed on the outer carriage (5), first clamping grooves (29) are formed in the four movable grooves (28), and the first clamping grooves (29) are matched with the first buckles (26).