CN216547379U

CN216547379U - Portable packing box convenient to assemble

Info

Publication number: CN216547379U
Application number: CN202122625832.0U
Authority: CN
Inventors: 袁显光
Original assignee: Chuzhou Yude Packaging Material Co ltd
Current assignee: Chuzhou Yude Packaging Material Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-17
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a portable packing box convenient to assemble, and belongs to the technical field of packing boxes. A portable baling box convenient for assembly comprises a box body and a box cover, wherein two loop bars are symmetrically arranged in the box body, two rotating grooves A are symmetrically arranged on two sides of each loop bar, a plurality of rotating grooves B are arranged between the two rotating grooves A, a sliding groove C penetrates through the rotating grooves B, a positioning rod is arranged in the sliding groove C, a rotating rod is arranged in each rotating groove A, a linkage rod is arranged in each loop bar, two limiting columns are symmetrically arranged on the upper portion of the rotating rod, a baffle is arranged in the box body, a protective air bag is arranged below the baffle, connecting rods are arranged at four corners below the baffle, a connecting sleeve is arranged below the connecting rods, two limiting grooves D are symmetrically arranged on the outer side of the connecting sleeve, a coil spring is arranged on the inner side of the upper portion of the connecting sleeve, a slot E is arranged on the upper portion of the rotating rod, a spring is arranged in the slot E, the right end of the rotating rod positioned on the upper right side extends out of the box body, and a gas transmission cavity A is arranged in the rotating rod positioned on the upper right side, the right end of the rotating rod positioned at the upper right is provided with a one-way valve, the inside of the rotating rod positioned at the upper right is provided with a rubber pad, and the inside of the connecting rod positioned at the upper right is provided with an air transmission cavity B. This device can effectually protect the inside article of packing case.

Description

Portable packing box convenient to assemble

Technical Field

The utility model relates to the technical field of packing boxes, in particular to a portable packing box convenient to assemble.

Background

Along with the continuous development of society, the living standard of people also improves along with it, and the transportation of people has greatly been made things convenient for in the appearance of commodity circulation, and need use corresponding baling box during transportation.

The patent document with the prior publication number of CN213567020U provides a portable packing box convenient to assemble, the device is through placing the splice plate in the inside of side lever, when placing the splice plate, the inside through-hole of side lever can carry out spacing joint to the splice plate, make things convenient for it to splice when using, simultaneously when not splicing, collapsible first bottom plate and second bottom plate, and first apron and second apron, after folding the placing, made things convenient for the user to carry, the function of being convenient for to assemble when using of this packing box has been realized, thereby the convenience when this packing box uses has been improved. Although the device has more beneficial effects, the following problems still exist: the device is limited to the fixed effect of article in the box, leads to this packing case when transporting after the fragile article of packing, causes the problem of article damage easily. In view of this, we propose a portable packing box that is easy to assemble.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a portable packing box convenient to assemble, and aims to solve the problems in the background technology.

2. Technical scheme

A portable baling box convenient to assemble comprises a box body and a box cover, wherein two loop bars are symmetrically arranged in the box body, two rotating grooves A are symmetrically arranged on two sides of each loop bar, a plurality of rotating grooves B are arranged between the two rotating grooves A, a sliding groove C is penetrated between the rotating grooves B, a positioning rod is arranged in the sliding groove C, a rotating rod is arranged in the rotating groove A, a linkage rod is arranged in each loop bar, two limiting columns are symmetrically arranged on the upper portion of the rotating rod, a baffle is arranged in the box body, a protective air bag is arranged below the baffle, connecting rods are arranged at four corners below the baffle, a connecting sleeve is arranged below the connecting rods, two limiting grooves D are symmetrically arranged on the outer side of the connecting sleeve, a coil spring is arranged on the inner side of the upper portion of the connecting sleeve, a slot E is arranged on the upper portion of the rotating rod, a spring is arranged in the slot E, and the right end of the rotating rod positioned on the upper right side extends outwards out of the box body, the pneumatic device comprises a rotating rod, a pneumatic cavity A, a check valve, a rubber pad and a pneumatic cavity B, wherein the pneumatic cavity A is formed in the rotating rod which is positioned at the upper right, the check valve is arranged at the right end of the rotating rod which is positioned at the upper right, the rubber pad is arranged in the rotating rod which is positioned at the upper right, and the pneumatic cavity B is formed in the connecting rod which is positioned at the upper right.

Preferably, the box body is fixedly connected with the loop bar, the rotating bar is rotatably connected with the rotating groove B, the positioning bar is slidably connected with the sliding groove C, and the positioning bar is rotatably connected with the rotating groove B.

Preferably, the rotating rod is fixedly connected with the linkage rod, and the linkage rod is connected with the positioning rod in a sliding manner.

Preferably, the baffle is connected fixedly with protective air bag, the baffle is connected fixedly with the connecting rod, the connecting rod rotates with the adapter sleeve to be connected, the adapter sleeve is connected fixedly with the coil spring, the coil spring is connected fixedly with the connecting rod, spacing groove D lower part is the slope form setting, upper portion is the level form setting, spacing groove D and spacing post sliding connection, spacing post and dwang are connected fixedly.

Preferably, the connecting rod is pegged graft with the dwang and is cooperated, dwang and rubber pad sliding connection, the dwang is fixed with the check valve installation, is located the upper right the connecting rod passes through connecting pipe and protective air bag intercommunication.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, by arranging the positioning rod, a user can place an object between the positioning rod and the rotating rod to fix the object, and then inflate the protective air bag to enable the protective air bag to expand downwards to fix the object, so that the device can protect the object through the contraction characteristic of the protective air bag in the transferring process, the probability of damage of the object in the transportation process is reduced, and the problem that the original device has limited effect of fixing the object in the box body, so that the object is easily damaged when the packing box is transported after packing the easily damaged object is solved; the utility model has compact structure and reasonable design, and can effectively protect objects.

2. According to the utility model, the sleeve rod is provided with the plurality of rotating grooves B, and the plurality of rotating grooves B are connected through the sliding groove C, so that the position of the positioning rod can be adjusted according to the size of an object, and the universality of the device is improved; in addition, the positioning rod is connected with the rotating groove B in a rotating mode, the rotating rod is connected with the rotating groove A in a rotating mode, so that the positioning rod and the rotating rod can be rotated to the inner side when objects which are not prone to damage are transported, the occupied size of the device is reduced, the volume of the objects in the box body is further increased, and the practicability of the device is further improved.

Drawings

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

FIG. 2 is a partial schematic structural view of the present invention;

FIG. 3 is a fragmentary structural exploded view of the present invention;

FIG. 4 is a partial cutaway view of the present invention;

the numbering in the figures illustrates: 1. a box body; 2. a box cover; 3. a loop bar; 4. a rotating groove A; 5. a rotating groove B; 6. a chute C; 7. positioning a rod; 8. rotating the rod; 9. a linkage rod; 10. a limiting column; 11. a baffle plate; 12. a protective air bag; 13. a connecting rod; 14. connecting sleeves; 15. a limiting groove D; 16. a coil spring; 17. a slot E; 18. a spring; 19. a one-way valve; 20. and (7) a rubber pad.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

a portable baling box convenient for assembly comprises a box body 1 and a box cover 2, two loop bars 3 are symmetrically arranged in the box body 1, two rotation grooves A4 are symmetrically arranged on two sides of each loop bar 3, a plurality of rotation grooves B5 are arranged between the two rotation grooves A4, a sliding groove C6 penetrates through the plurality of rotation grooves B5, a positioning rod 7 is arranged in the sliding groove C6, a rotation rod 8 is arranged in each rotation groove A4, a linkage rod 9 is arranged in each loop bar 3, two limiting columns 10 are symmetrically arranged on the upper portion of each rotation rod 8, a baffle plate 11 is arranged in the box body 1, a protective air bag 12 is arranged below each baffle plate 11, connecting rods 13 are arranged at four corners below the baffle plate 11, a connecting sleeve 14 is arranged below each connecting rod 13, two limiting grooves D15 are symmetrically arranged on the outer side of each connecting sleeve 14, a coil spring 16 is arranged on the inner side of the upper portion of each connecting sleeve 14, a slot E17 is arranged on the upper portion of each rotation rod 8, a spring 18 is arranged in each slot E17, the right end of the right rotation rod extends out of the box body 1, an air conveying cavity A is formed in the rotating rod 8 positioned at the upper right, a check valve 19 is arranged at the right end of the rotating rod 8 positioned at the upper right, a rubber pad 20 is arranged in the rotating rod 8 positioned at the upper right, and an air conveying cavity B is formed in the connecting rod 13 positioned at the upper right; through setting up locating lever 7 for the user can put the article between locating lever 7 and dwang 8, fixes the article, again through aerifing to protecting airbag 12 in, makes protecting airbag 12 can expand downwards, fixes the article, makes this device at the in-process of transporting, can protect the article through protecting airbag 12's shrink characteristic.

Specifically, box 1 is connected fixedly with loop bar 3, and dwang 8 rotates with rotation groove B5 to be connected, and locating lever 7 and spout C6 sliding connection, locating lever 7 rotate with rotation groove B5 to be connected for locating lever 7 can inwards rotate with dwang 8, reduces occupation space.

Furthermore, the rotating rod 8 is fixedly connected with the linkage rod 9, and the linkage rod 9 is connected with the positioning rod 7 in a sliding mode, so that the rotating rod 8 and the positioning rod 7 can be connected through the linkage rod 9, and operation of a user is facilitated.

Still further, baffle 11 is connected fixedly with protection gasbag 12, baffle 11 is connected fixedly with connecting rod 13, connecting rod 13 rotates with adapter sleeve 14 to be connected, adapter sleeve 14 is connected fixedly with coil spring 16, coil spring 16 is connected fixedly with connecting rod 13, spacing groove D15 lower part is the slope form setting, the upper portion is the level form setting, spacing groove D15 and spacing post 10 sliding connection, spacing post 10 is connected fixedly with dwang 8 for spacing groove D15 can push adapter sleeve 14 under spacing post 10 blocks and take place to rotate.

Furthermore, connecting rod 13 and dwang 8 are pegged graft and are cooperated, dwang 8 and rubber pad 20 sliding connection,

dwang

8 and 19 installation of check valve are fixed, and the connecting rod 13 that is located the upper right communicates with protection gasbag 12 through the connecting pipe for the user can be convenient aerify in to protection gasbag 12.

The working principle is as follows: when the device is used, the position of the positioning rod 7 is adjusted in the sliding groove C6 according to the size of an object, the positioning rod 7 is rotated upwards in the rotating groove B5, the positioning rod 7 drives the rotating rod 8 to rotate upwards through the linkage rod 9, the connecting rod 13 at the lower part of the baffle plate 11 is inserted downwards into the rotating rod 8, the spring 18 is compressed downwards at the lower part of the connecting rod 13, the limiting column 10 at the upper part of the rotating rod 8 slides in the limiting groove D15 and pushes the connecting sleeve 14 to rotate, when the limiting column 10 moves to the upper part of the limiting groove D15, the connecting sleeve 14 is reset under the action of the coil spring 16, the limiting column 10 moves to the upper part of the limiting groove D15, and the connecting rod 13 and the rotating rod 18 are fixed under the action of the spring 18; then, the gas is inflated into the rotating rod 8 positioned at the upper right, so that the gas enters the protective airbag 12 through the cavity A, the cavity B and the connecting pipe, the protective airbag 12 expands downwards, objects in the box body 1 are fixed, and finally the box cover 2 is buckled on the box body 1.

Claims

1. The utility model provides a portable packing case of convenient assembling, includes box (1), case lid (2), its characterized in that: the box body (1) is internally and symmetrically provided with two loop bars (3), two rotation grooves A (4) are symmetrically arranged on two sides of each loop bar (3), a plurality of rotation grooves B (5) are arranged between the two rotation grooves A (4), a sliding groove C (6) penetrates through the rotation grooves B (5), a positioning rod (7) is arranged in the sliding groove C (6), a rotating rod (8) is arranged in each rotation groove A (4), a linkage rod (9) is arranged in each loop bar (3), two limiting columns (10) are symmetrically arranged on the upper portion of each rotating rod (8), a baffle (11) is arranged in the box body (1), a protective air bag (12) is arranged below each baffle (11), connecting rods (13) are arranged at four corners below the baffle (11), a connecting sleeve (14) is arranged below the connecting rods (13), and two limiting grooves D (15) are symmetrically arranged on the outer side of each connecting sleeve (14), connecting sleeve (14) upper portion inboard is equipped with wind spring (16), slot E (17) have been seted up on dwang (8) upper portion, be equipped with spring (18) in slot E (17), be located the upper right dwang (8) right-hand member outwards extends box (1), is located the upper right dwang (8) inside gas transmission chamber A has been seted up, is located the upper right dwang (8) right-hand member is equipped with check valve (19), is located the upper right dwang (8) inside is equipped with rubber pad (20), is located the upper right dwang (8) inside gas transmission chamber B has been seted up to connecting rod (13).

2. The portable packing case of claim 1, which is convenient to assemble, and is characterized in that: the box (1) is connected fixedly with loop bar (3), dwang (8) are rotated with rotation groove B (5) and are connected, locating lever (7) and spout C (6) sliding connection, locating lever (7) are rotated with rotation groove B (5) and are connected.

3. The portable packing case of claim 1, which is convenient to assemble, and is characterized in that: the rotating rod (8) is fixedly connected with the linkage rod (9), and the linkage rod (9) is connected with the positioning rod (7) in a sliding mode.

4. The portable packing case of claim 1, which is convenient to assemble, and is characterized in that: baffle (11) are connected fixedly with protective air bag (12), baffle (11) are connected fixedly with connecting rod (13), connecting rod (13) rotate with adapter sleeve (14) and are connected, adapter sleeve (14) are connected fixedly with wind spring (16), wind spring (16) are connected fixedly with connecting rod (13), spacing groove D (15) lower part is the slope form and sets up, upper portion is the level form and sets up, spacing groove D (15) and spacing post (10) sliding connection, spacing post (10) are connected fixedly with dwang (8).

5. The portable packing case of claim 1, which is convenient to assemble, and is characterized in that: connecting rod (13) and dwang (8) cooperation of pegging graft, dwang (8) and rubber pad (20) sliding connection, dwang (8) are fixed with check valve (19) installation, are located the upper right connecting rod (13) are through connecting pipe and protective airbag (12) intercommunication.