CN217937438U

CN217937438U - Box with variable volume and volume

Info

Publication number: CN217937438U
Application number: CN202221867242.7U
Authority: CN
Inventors: 汪凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-02
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a variable box of volume and volume, including fixed box, lifting box, screens mount, drive screw and screw thread slider, the equal fixedly connected with screens mount in the inside four corners of fixed box, the inside sliding tray that is provided with of screens mount, the inside sliding connection of sliding tray has movable slider, the utility model discloses a lifting box who sets up, when the volume of adjustment box and volume, through the inside drive screw rotation of the fixed box of motor control, when drive screw rotates, the screw thread slider in the drive screw outside drives the lift baffle through the buckle connection frame and removes in the screens mount, when lift baffle removes, can remove thereupon with lift baffle fixed connection's lifting box, passes through the position between motor control lifting box and the fixed box in this way to change whole box self volume and volume size, realized adjusting the effect of box volume size according to luggage quantity.

Description

Box with variable volume and volume

Technical Field

The utility model belongs to the technical field of the box, concretely relates to variable box of volume and volume.

Background

In our daily life, often meet travel, business trip, etc., we need the travelling basket at this time, because we travel at every turn, the purpose of business trip is different, this leads to the luggage that we carried at every turn sometimes many sometimes less, if the travelling basket of purchase is too big, luggage is too little, not only can lead to the travelling basket to occupy unnecessary space, and carry inconvenient, if the travelling basket of purchase is too little, luggage is too much, can lead to the article that we needed to carry, this leads to us to need to purchase the travelling basket of different sizes in order to adapt to different travel, business trip demands usually.

The volume of the prior art box is mostly fixed, so that a solvent and volume variable box needs to be designed for a user to adjust the volume of the box according to the quantity of luggage.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a variable box of volume and volume to solve the unable problem that changes of box volume and volume of the prior art who provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a variable box of volume and volume, includes fixed box, lift box, screens mount, drive lead screw and screw thread slider, the equal fixedly connected with screens mount in the inside four corners of fixed box, the inside sliding tray that is provided with of screens mount, the inside sliding connection of sliding tray has movable slider, activity slider upper end fixed connection is at lift baffle lower surface, lift baffle outside fixed connection is inboard at the lift box, the inboard fixedly connected with of lift baffle connecting rod of buckling, buckle the connecting rod other end fixed connection in the screw thread slider outside, screw thread slider threaded connection is in the drive lead screw outside, the drive lead screw upper end is rotated and is connected at lead screw connecting plate lower surface, lead screw connecting plate fixed connection is inboard at fixed box, drive lead screw lower extreme transmission is connected with the motor, motor lower extreme fixed connection is in the inside bottom of fixed box.

Preferably, the two ends of one side inside the fixed box body are fixedly connected with positioning connecting plates, and the inner sides of the positioning connecting plates are fixedly connected with connecting plate slide rails.

Preferably, the inner side of the connecting plate slide rail is connected with a connecting slide block in a sliding manner, and the inner side of the connecting slide block is fixedly connected with the outer side of the threaded slide block.

Preferably, the upper end of the lifting guide plate is fixedly connected with a limiting clamping block, and the outer side of the limiting clamping block penetrates through the outer side of the lifting box body.

Preferably, the outer surface of the fixed box body is rotatably connected with a sealing door, and a hinge is arranged at the connecting position of one side of the sealing door and the fixed box body.

Preferably, the outer surface of the fixed box body is rotatably connected with a rotary lock catch.

Preferably, a battery pack is embedded into one side of the outer surface of the fixed box body.

Compared with the prior art, the utility model provides a variable box of volume and volume possesses following beneficial effect:

1. the utility model discloses a lifting box body that sets up, when adjusting the volume and the volume of box body, through the drive lead screw rotation of motor control fixed box body inside, when drive lead screw rotates, the screw thread slider outside the drive lead screw drives the lift baffle through buckling the link and removing in the screens mount, when the lift baffle removes, the lifting box body with lift baffle fixed connection can remove thereupon, in this way through the position between motor control lifting box body and the fixed box body, thereby change whole box body self volume and volume size, realized according to the effect of luggage volume adjustment box body size;

2. the utility model discloses a sealing door that sets up, after the volume of the box has been adjusted, the user can twist in the fixed box outside and move rotatory hasp to pull open sealing door, fixed box opening is in the open mode, will need the luggage of placing place with in the box, the back is placed to luggage, closes sealing door, twists once more and moves rotatory hasp, makes the cambered surface structure block of rotatory hasp in sealing door and fixed box hookup location, can prevent with this mode that sealing door from opening, thereby prevents that luggage from dropping.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a volume and volume variable box body provided by the present invention;

fig. 2 is a sectional view of the volume and volume variable box body provided by the utility model;

FIG. 3 is a cross-sectional view of the fastening frame in the box with variable volume and volume according to the present invention;

fig. 4 is an enlarged view of a in fig. 2 of the volume and volume variable box of the present invention;

in the figure: 1. fixing the box body; 2. lifting the box body; 3. a battery pack; 4. a clamping fixing frame; 5. a sliding groove; 6. a movable slide block; 7. a lifting guide plate; 8. a limiting clamping block; 9. bending the connecting rod; 10. positioning the connecting plate; 11. a lead screw connecting plate; 12. driving a lead screw; 13. rotating the lock catch; 14. connecting a plate slide rail; 15. connecting the sliding block; 16. a threaded slider; 17. a motor; 18. and (4) sealing the door.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a variable box of volume and volume, including fixed box 1, the lifting box 2, screens mount 4, drive screw 12 and thread slider 16, the equal fixedly connected with screens mount 4 in the inside four corners of fixed box 1, the inside sliding tray 5 that is provided with of screens mount 4, the inside sliding connection of sliding tray 5 has

movable slider

6, 6 upper end fixed connection of movable slider are at lifting guide 7 lower surfaces, 7 outside fixed connection of lifting guide are in lifting box 2 inboards, 7 inboard fixed connection of lifting guide have the connecting rod 9 of buckling, 9 other end fixed connection of buckling the connecting rod is in the 16 outsides of thread slider, 16 threaded connection of thread slider is in the drive screw 12 outside, 12 upper ends of drive screw are rotated and are connected at 11 lower surfaces of screw connecting plate, 11 fixed connection of screw connecting plate is in fixed box 1 inboard, 12 lower extreme transmission of drive screw is connected with motor 17, motor 17 lower extreme fixed connection is in the inside bottom of fixed box 1.

It should be noted that the motor 17 controls the driving screw 12 inside the fixed box 1 to rotate, when the driving screw 12 rotates, the threaded slider 16 outside the driving screw 12 drives the lifting guide plate 7 to move in the clamping fixed frame 4 through the bending connecting frame 9, when the lifting guide plate 7 moves, the lifting box 2 fixedly connected with the lifting guide plate 7 can move along with the driving screw, and in this way, the motor 17 controls the position between the lifting box 2 and the fixed box 1, so that the volume and the size of the whole box are changed, and the effect of adjusting the size of the box according to the quantity of luggage is realized.

The utility model discloses in, preferred, the equal fixedly connected with positioning connection board 10 in the inside one side both ends of fixed box 1, the inboard fixedly connected with connecting plate slide rail 14 of positioning connection board 10.

The utility model discloses in, preferred, the inboard sliding connection of connecting plate slide rail 14 has link block 15, link block 15 inboard and the 16 outside fixed connection of screw thread slider.

The utility model discloses in, preferred, 7 upper ends fixedly connected with spacing fixture blocks 8 of lift baffle, the setting is run through in the 2 outsides of lift box in the 8 outsides of spacing fixture block.

It can be understood that when the lifting box body 2 descends to the lowest position, the limiting fixture block 8 contacts with the upper end position of the clamping fixing frame 4, and the lifting box body 2 is prevented from moving continuously.

The utility model discloses in, preferred, 1 surface of fixed box rotates and is connected with sealing door 18, and sealing door 18 one side is provided with the hinge with 1 hookup location of fixed box.

The utility model discloses in, preferred, fixed 1 surfaces of box rotate and are connected with rotatory hasp 13.

It should be noted that, after the volume of the box body is adjusted, a user can screw the rotary latch 13 outside the fixed box body 1 and pull the sealing door 18 open, the opening of the fixed box body is in an open state, luggage to be placed is placed in the box body, after the luggage is placed, the sealing door 18 is closed, and the rotary latch 13 is screwed again, so that the cambered surface structure of the rotary latch is clamped at the connecting position of the sealing door 18 and the fixed box body 2, and in this way, the sealing door 18 can be prevented from being opened, and the luggage can be prevented from falling.

The utility model discloses in, preferred, the inside embedding in fixed box 1 surface one side is provided with battery pack 3.

The utility model discloses a theory of operation and use flow: when the lifting guide plate 7 moves, the lifting box body 2 fixedly connected with the lifting guide plate 7 can move along with the lifting guide plate 7, the position between the lifting box body 2 and the fixed box body 1 is controlled through the motor 17 in the mode, so that the volume and the size of the whole box body are changed, the effect of adjusting the size of the box body according to the quantity of luggage is realized, after the size of the box body is adjusted, a user can screw the rotary lock catch 13 on the outer side of the fixed box body 1 and pull open the sealing door 18, the opening of the fixed box body is in an open state, the luggage to be placed is placed in the box body, the sealing door 18 is closed after the luggage is placed, the rotary lock catch 13 is screwed again, the rotary cambered surface structure is clamped at the connecting position of the sealing door 18 and the fixed box body 2, the sealing door 18 can be prevented from being opened, and the luggage can be prevented from falling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a variable box of volume and volume, includes fixed box (1), lift box (2), screens mount (4), drive screw (12) and screw slider (16), its characterized in that: the utility model discloses a lead screw drive device, including the fixed box (1), the equal fixedly connected with screens mount in inside four corners of fixed box (1) (4), inside sliding tray (5) that is provided with of screens mount (4), sliding tray (5) inside sliding connection has movable slider (6), movable slider (6) upper end fixed connection is at lift baffle (7) lower surface, lift baffle (7) outside fixed connection is inboard in lift box (2), lift baffle (7) inboard fixed connection has bending connecting rod (9), bending connecting rod (9) other end fixed connection is in the screw slider (16) outside, screw slider (16) threaded connection is in the drive lead screw (12) outside, drive lead screw (12) upper end is rotated and is connected at lead screw connecting plate (11) lower surface, lead screw connecting plate (11) fixed connection is inboard at fixed box (1), drive lead screw (12) lower extreme transmission is connected with motor (17), motor (17) lower extreme fixed connection is in the inside bottom of fixed box (1).

2. A volume and volume variable tank according to claim 1, wherein: the fixed box body (1) is characterized in that two ends of one side inside the fixed box body (1) are fixedly connected with positioning connecting plates (10), and connecting plate sliding rails (14) are fixedly connected to the inner sides of the positioning connecting plates (10).

3. A volume and volume variable tank according to claim 2, wherein: the inner side of the connecting plate slide rail (14) is connected with a connecting slide block (15) in a sliding manner, and the inner side of the connecting slide block (15) is fixedly connected with the outer side of the threaded slide block (16).

4. A volume and volume variable tank according to claim 1, wherein: the upper end of the lifting guide plate (7) is fixedly connected with a limiting clamping block (8), and the outer side of the limiting clamping block (8) penetrates through the outer side of the lifting box body (2).

5. A volume and volume variable tank according to claim 1, wherein: the outer surface of the fixed box body (1) is rotatably connected with a sealing door (18), and a hinge is arranged at the connecting position of one side of the sealing door (18) and the fixed box body (1).

6. A volume and volume variable tank according to claim 1, wherein: the outer surface of the fixed box body (1) is rotatably connected with a rotary lock catch (13).

7. A volume and volume variable tank as claimed in claim 1, wherein: and a battery component (3) is embedded into one side of the outer surface of the fixed box body (1).