CN217576056U

CN217576056U - Edge-curling type packaging box with connecting structure

Info

Publication number: CN217576056U
Application number: CN202221620156.6U
Authority: CN
Inventors: 缪祖勋; 周德志; 黄格林
Original assignee: WUXI QIANCHENG PACKAGING ENGINEERING CO LTD
Current assignee: WUXI QIANCHENG PACKAGING ENGINEERING CO LTD
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-10-14
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a turn-up formula connection structure packing box uses in the packing box field, and its technical scheme main points are: the box plate comprises a bottom plate, a first side plate and a second side plate, wherein the first side plate and the second side plate are connected with the bottom plate; the connecting assembly comprises a limiting piece and an abutting piece which are respectively fixed on the bottom plate and the first side plate and are mutually abutted, and the limiting piece and the abutting piece are in inserting fit to prevent the first side plate from toppling towards the bottom plate; positioning components for limiting the position of the first side plate to prevent the limiting piece and the abutting piece from being dislocated and separated are arranged on two sides of the first side plate; the positioning assembly is fixed relative to the bottom plate so as to prevent the first side plate from toppling to a direction far away from the bottom plate; has the technical effects that: through setting up coupling assembling and locating component, fix first curb plate respectively by front and back, about, from top to bottom, the joint strength of bottom plate and curb plate is guaranteed simultaneously in the installation of being convenient for and dismantlement.

Description

Edge-curling type packaging box with connecting structure

Technical Field

The utility model relates to a packing box field, in particular to turn-up formula connection structure packing box.

Background

The packing box is mainly for the convenience of transportation loading and unloading and storage, generally comprises wooden case and flute wood tray, all is fixed connection between adjacent curb plate of current packing box and base.

At present, the china utility model of bulletin number CN210455590U discloses a circulation box structure, including base, curb plate and apron, the base includes that bottom plate and supporting legs curb plate include side sheet frame and curb plate welt, and the apron includes cover sheet frame and apron welt, between curb plate and the adjacent curb plate, the curb plate with can dismantle the connection through the buckle between apron and bottom plate, the buckle pass through the side sheet frame with side sheet frame, side sheet frame with cover sheet frame, side sheet frame and bottom plate block fixed connection, be provided with on the bottom plate with the bayonet socket that the curb plate corresponds blocks the curb plate is to the inboard motion, and the buckle is L type elasticity buckle, the first flange of buckle one end shaping, buckle opposite side shaping second flange, the limit is dismantled in the shaping on the second flange, sets up the claw nail on one side of buckle.

Although the existing packaging box realizes the recycling of the box plates, in the actual recycling process, the box plates need connecting pieces to be fixed, and the existing connecting pieces often need specific tools to be fixed, so that the difficulty of mounting and dismounting is greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a turn-up formula connection structure packing box, its advantage is convenient for install and dismantle.

The above technical purpose of the present invention can be achieved by the following technical solutions: a packing box with a turned edge type connecting structure comprises box plates and a connecting assembly for connecting the box plates, wherein each box plate comprises a bottom plate, a first side plate and a second side plate, and the first side plate and the second side plate are connected with the bottom plate; the connecting assembly comprises a limiting piece and an abutting piece which are respectively fixed on the bottom plate and the first side plate and are mutually abutted, and the limiting piece and the abutting piece are in inserting fit to prevent the first side plate from toppling towards the bottom plate; positioning assemblies for limiting the position of the first side plate to prevent the limiting piece and the abutting piece from being dislocated and separated are arranged on two sides of the first side plate; the positioning assembly and the bottom plate are relatively fixed so as to prevent the first side plate from toppling in the direction away from the bottom plate.

According to the technical scheme, the connecting assembly fixes the first side plate on the bottom plate, and the inserting structure of the limiting piece and the abutting piece prevents the first side plate from toppling towards the bottom plate, namely prevents the first side plate from toppling towards the inner side of the packing box; the positioning assembly is fixed relative to the bottom plate and further abuts against two sides of the first side plate, so that the first side plate is prevented from toppling towards the other side; the first side plate is fixed in the up-down direction and the left-right direction; meanwhile, the positioning assembly limits the forward and backward sliding of the first side plate, so that the forward and backward limiting of the first side plate is realized; the front and the back, the left and the right, and the upper and the lower are all fixed to ensure the connection strength of the bottom plate and the side plates, and the packaging box can be formed by the process.

The utility model discloses further set up to: the second side plate and the bottom plate are relatively fixed, and the positioning assembly is connected with the first side plate and the second side plate; the positioning assembly is installed on the outer side of the packing box.

Through the technical scheme, the second side plate and the bottom plate are relatively fixed, and the positioning assembly is connected with the first side plate and the second side plate, so that the front and back positioning of the first side plate is realized, and meanwhile, the first booklet plate is prevented from toppling towards the outer side of the packing box; locating component sets up in the outside, prevents to appear connecting ironware in the packing box, increases the usable floor area of packing box.

The utility model discloses further set up to: the positioning assembly is the same as the connecting assembly in structure and comprises a limiting part fixedly connected with the first side plate and an abutting part fixedly connected with the second side plate.

Through above-mentioned technical scheme, adopt same connected mode, the adaptation of coupling assembling and boxboard of being convenient for, same group of coupling assembling can be used for the connection of bottom plate and first curb plate, also can be used to the connection of first curb plate and second curb plate.

The utility model discloses further set up to: the limiting piece comprises a fixing part fixedly connected with the bottom plate and a clamping claw abutted against the abutting part; the butt joint piece includes the butt joint portion with curb plate fixed connection and the joint board with joint claw butt.

Through above-mentioned technical scheme, butt complex mode, locating part and butt piece atress are big more, and the reaction force of formation is big more, strengthens the stability of packing box.

The utility model discloses further set up to: the joint board is L shape, a support arm and joint claw butt of joint board, another support arm and fixed part butt.

Through above-mentioned technical scheme, joint claw and fixed part are supported respectively to two arms of joint board, strengthen the joint strength of locating part and butt piece.

The utility model discloses further set up to: and a mounting part is arranged between the connecting component and the box plate, and the mounting part is a conical panel fixedly connected with the limiting part and the abutting part.

Through above-mentioned technical scheme, toper panel locating part, butt piece fixed connection are convenient for the installation of locating part and butt piece is dismantled, prevent that the toper panel from losing.

The utility model discloses further set up to: and a base convenient for conveying of a forklift is arranged below the bottom plate.

Through above-mentioned technical scheme, the install bin transportation after being convenient for carry the thing.

The utility model discloses further set up to: the fixed plate and the second side plate are integrally formed.

Through above-mentioned technical scheme, the joint strength of reinforcing fixed plate and second curb plate, and then the holistic stability of reinforcing packing box.

To sum up, the utility model discloses following beneficial effect has:

through setting up coupling assembling and locating component, fix first curb plate respectively by front and back, about, from top to bottom, the joint strength of bottom plate and curb plate is guaranteed simultaneously in the installation of being convenient for and dismantlement.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment;

fig. 2 is an enlarged schematic view of a structure at a in fig. 1.

Reference numerals: 1. a base plate; 2. a first side plate; 3. a second side plate; 4. a connecting assembly; 5. a positioning assembly; 6. a base; 7. a limiting member; 8. an abutting member; 9. a clamping claw; 10. an abutting portion; 11. a clamping and connecting plate; 12. a mounting member; 13. a fixed part.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1 and 2, a packing case with a hemming type connecting structure comprises a box board and a connecting assembly 4 for connecting the box board, wherein the box board comprises a bottom board 1 and a first side board 2 and a second side board 3 which are connected with the bottom board 1; the first side plate 2 is connected with a positioning assembly 5; the connecting assembly 4 is connected with the bottom plate 1 and the first side plate 2 and prevents the first side plate 2 from toppling towards the inner side of the packing box; locating component 5 sets up in the both sides of first curb plate 2, connects first curb plate 2 and second curb plate 3, prevents that first curb plate 2 from sliding around and toppling over to the packing box outside.

Referring to fig. 1 and 2, the bottom plate 1 is a rectangular plate, the first side plate 2 is provided with two pieces, and the two first side plates 2 are arranged oppositely; the two second side plates 3 are arranged, and the two second side plates 3 are arranged oppositely; the first side plate 2 and the second side plate 3 are connected end to form a rectangular frame; a base 6 is arranged below the bottom plate 1.

Referring to fig. 1 and 2, the connecting assembly 4 includes a limiting member 7 fixedly connected to the bottom plate 1 and an abutting member 8 fixedly connected to the first side plate 2, the limiting member 7 is in a long strip shape, the limiting member 7 includes a fixing portion 13 fixedly connected to the bottom plate 1 and a clamping claw 9 disposed on one side of the fixing portion 13, and the fixing portion 13 is in a long strip plate shape; the clamping claw 9 is in a claw shape, one support arm of the clamping claw 9 is connected with the fixed part 13, and the other support arm is bent inwards; the engaging claw 9 and the fixing portion 13 define a sliding groove into which the abutting member 8 is inserted.

Referring to fig. 1 and 2, the abutting piece 8 includes an abutting portion 10 fixedly connected to the first side plate 2 and a clamping plate 11 disposed on one side of the abutting portion 10, and the abutting portion 10 and the fixing portion 13 have the same structure; the clamping and connecting plate 11 is an L-shaped plate, one support arm of the clamping and connecting plate 11 is connected with the fixed part 13, the other support arm extends into a sliding groove enclosed by the clamping claw 9 and the fixed part 13, and the end part of the support arm extending into the sliding groove is abutted against the clamping claw 9; the length adjustment can be carried out as required to butt piece 8 and locating part 7, and butt piece 8 and locating part 7 can be continuous be covered with one side of bottom plate 1 and curb plate to guarantee joint strength, also can be interrupted the setting, material saving quantity.

Referring to fig. 1 and 2, the connecting assembly 4 and the positioning assembly 5 have the same structure, the connecting assembly 4 connects the bottom plate 1 and the first side plate 2, and the positioning assembly 5 connects the first side plate 2 and the second side plate 3; the connecting assembly 4 is provided with two sets, and locating component 5 is provided with four groups, and locating component 5 installs in the outside of packing box, locating component 5's locating part and first curb plate 2 fixed connection, locating component 5's butt piece and second curb plate 3 fixed connection.

Referring to fig. 2, mounting pieces 12 are disposed between the limiting piece 7 and the bottom plate 1, between the abutting piece 8 and the first side plate 2, the mounting pieces 12 are tapered panels fixedly connected to the limiting piece 7 and the abutting piece 8, and the mounting pieces 12 are formed by stamping and bending connecting pieces.

The using process is briefly described as follows: will be connected two relative first curb plate 2 with bottom plate 1 earlier, in the joint board 11 of butt 8 inserts the spout that joint claw 9 and fixed part 13 enclose, insert second curb plate 3 between two first curb plate 2 afterwards, in the joint board 11 of 3 both sides of second curb plate inserted the locating part 7 of first curb plate 2, insert another second curb plate 3 between two first curb plate 2 at last and can accomplish the installation.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The packing box with the edge-curling connecting structure comprises box plates and a connecting assembly (4) for connecting the box plates, and is characterized in that the box plates comprise a bottom plate (1), and a first side plate (2) and a second side plate (3) which are connected with the bottom plate (1);

the connecting assembly (4) comprises a limiting piece (7) and an abutting piece (8) which are respectively fixed on the bottom plate (1) and the first side plate (2) and are abutted against each other, and the limiting piece (7) and the abutting piece (8) are in inserting fit to prevent the first side plate (2) from toppling over towards the bottom plate (1); positioning assemblies (5) for limiting the position of the first side plate (2) to prevent dislocation and separation of the limiting piece (7) and the abutting piece (8) are arranged on two sides of the first side plate (2); the positioning assembly (5) and the bottom plate (1) are relatively fixed so as to prevent the first side plate (2) from toppling in the direction far away from the bottom plate (1).

2. A box according to claim 1, characterised in that said second side panel (3) is fixed with respect to the bottom panel (1), said positioning assembly (5) connecting the first side panel (2) and the second side panel (3); the positioning component (5) is arranged on the outer side of the packing box.

3. A packing box with a turned edge connecting structure according to claim 2, wherein the positioning component (5) has the same structure as the connecting component (4), and the positioning component (5) comprises a limiting member (7) fixedly connected with the first side plate (2) and an abutting member (8) fixedly connected with the second side plate (3).

4. A packing box with a hemming-connection structure according to claim 3 wherein the limiting member (7) comprises a fixing portion (13) fixedly connected with the bottom plate (1) and a clamping claw (9) abutted with the abutting member (8); the abutting piece (8) comprises an abutting portion (10) fixedly connected with the side plate and a clamping plate (11) abutted against the clamping claw (9).

5. A packing box with a turned edge connecting structure according to claim 4, characterized in that the clamping plate (11) is L-shaped, one arm of the clamping plate (11) is abutted with the clamping claw (9), and the other arm is abutted with the fixing part (13).

6. A box according to any of claims 1 to 5 in which mounting means (12) are provided between the connecting members (4) and the panels, the mounting means (12) being tapered panels fixedly connected to the retaining means (7) and the abutment means (8) respectively.

7. A box according to claim 6, characterised in that a base (6) is provided under the bottom panel (1) to facilitate transport by a forklift.