CN215707889U

CN215707889U - Box board connecting piece and box

Info

Publication number: CN215707889U
Application number: CN202122253100.3U
Authority: CN
Inventors: 张党生
Original assignee: Chengdu Dajia Hydraulic Machinery Co ltd
Current assignee: Chengdu Dajia Hydraulic Machinery Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-16
Publication date: 2022-02-01
Anticipated expiration: 2031-09-16

Abstract

The utility model provides a box board connecting piece convenient for box body assembly, and relates to the technical field of packing boxes. The boxboard connecting piece comprises a vertical plate and a transverse plate, wherein one end of the vertical plate is connected with one end of the transverse plate to form an L-shaped structure, a first clamping connector used for being connected with a boxboard buckle is arranged on the inner side of the vertical plate, and a second clamping connector used for being connected with the boxboard buckle is arranged on the inner side of the transverse plate. The utility model reduces the labor intensity of workers and improves the box body assembling efficiency.

Description

Box board connecting piece and box

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to a box plate connecting piece and a box body.

Background

The box body is a product which is commonly used for packing and transporting, wherein, the wooden box is one of common packing boxes for transporting goods. The wooden case is formed by the box board amalgamation of polylith end to end, and the box board generally includes curb plate, bottom plate and roof, and the curb plate includes preceding curb plate, posterior lateral plate, left side board and right side board, among the prior art between curb plate and the curb plate, between curb plate and the roof and between curb plate and the bottom plate generally through bolt or screw connection. When the box body is assembled by the mode, the labor intensity of workers is high, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a box plate connecting piece convenient for box body assembly.

Another technical problem to be solved by the utility model is to provide a box body which is convenient to assemble.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the boxboard connecting piece comprises a vertical plate and a transverse plate, wherein one end of the vertical plate is connected with one end of the transverse plate to form an L-shaped structure, a first clamping connector used for being connected with a boxboard buckle is arranged on the inner side of the vertical plate, and a second clamping connector used for being connected with the boxboard buckle is arranged on the inner side of the transverse plate.

Furthermore, the vertical plate and the transverse plate are elastic pieces, the first clamping joint comprises a first clamping section and a first inclined section, one end of the first inclined section is connected with the vertical plate, the other end of the first inclined section is connected with one end of the first clamping section, the first inclined section is arranged obliquely towards the transverse plate, the other end of the first clamping section is connected with the vertical plate, a first clamping surface is arranged on one side, opposite to the first inclined section, of the first clamping section, and one side, opposite to the first inclined section, of the first clamping section faces towards the transverse plate;

the second joint includes second joint section and second slope section, the one end and the diaphragm of second slope section are connected, and the other end is connected with the one end of second joint section, the second slope section sets up to the riser slope, the other end and the diaphragm of second joint section are connected, the second joint section is equipped with the second with the one side that the second slope section was carried on the back mutually and blocks the face, the second joint section moves towards one side that the second slope section carried on the back mutually the riser.

Furthermore, the vertical plate and the transverse plate are made of spring steel.

Further, the vertical plate and the transverse plate are of an integral structure.

Furthermore, the first clamping joint is formed by stamping the vertical plate, the first inclined section is in an outward convex arc shape, the second clamping joint is formed by stamping the transverse plate, the second inclined section is in an outward convex arc shape,

furthermore, reinforcing ribs are arranged at the connecting positions of the vertical plates and the transverse plates.

The box, including polylith end to end's boxboard department of meeting between the boxboard is equipped with foretell boxboard connecting piece, just department of meeting between the boxboard, wherein the outside of one side boxboard be equipped with first draw-in groove, the outside of opposite side boxboard is equipped with the second draw-in groove, first joint is connected with first draw-in groove joint cooperation, the second joint is connected with the cooperation of second draw-in groove joint.

Furthermore, at the joint between the box plates, a boss is arranged on one side of the box plate, and a groove matched with the boss is arranged on the other side of the box plate.

The utility model has the beneficial effects that: according to the box body and the connecting piece, the first clamping joint and the second clamping joint are respectively arranged on the inner sides of the transverse plate and the vertical plate, and when the box body is assembled, the adjacent box plates of the box body can be fixed only by respectively clamping the first clamping joint and the second clamping joint between the adjacent box plates of the box body, so that the box body is conveniently assembled, the labor intensity of workers is reduced, and the box body assembling efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the boxboard connector of the present invention;

FIG. 2 is a schematic perspective view of FIG. 1;

FIG. 3 is a schematic view of one configuration of a second card connector;

FIG. 4 is a schematic view of a first bayonet connector;

FIG. 5 is another schematic structural view of a second card connector;

FIG. 6 is a schematic view of the installation of the boxboard connector;

FIG. 7 is a schematic structural view of the case of the present invention;

shown in the figure: boxboard 2, installation direction 4, riser 11, diaphragm 12, second joint 13, first joint 14, strengthening rib 15, shell fragment 16, first draw-in groove 21, second draw-in groove 22, boss 23, recess 24, second joint section 131, second slope section 132, second block face 133, first joint section 141, first slope section 142, first block face 143, block face 161.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

As shown in fig. 1 and 2, the box board connector of the present invention includes a vertical plate 11 and a horizontal plate 12, wherein one end of the vertical plate 11 is connected with one end of the horizontal plate 12 to form an L-shaped structure, a first clamping head 14 for being snap-connected with a box board is disposed inside the vertical plate 11, and a second clamping head 13 for being snap-connected with the box board is disposed inside the horizontal plate 12. So, can process out in advance on the boxboard and connect complex draw-in groove with joint, when the box was assembled, in the department of meeting of boxboard, insert first joint 14 in the draw-in groove of one of them side boxboard, insert second joint 13 in the draw-in groove of another side boxboard can, the assembly of box is convenient, has reduced workman's intensity of labour, has improved the box and has assembled efficiency.

As shown in fig. 3, the second card connector 13 may be formed by two oppositely disposed resilient sheets 16, and the opposite side of the resilient sheets is provided with a conventional structure of a locking surface 161. The first card connector 14 may also adopt the above-described structure. But the problem that the connecting piece is inconvenient to disassemble exists in the structure, so that the box body is inconvenient to disassemble. Since the box body is generally large and occupies a large space, in order to facilitate a user to disassemble the box body when the box body is not used, so as to reduce the occupied space, as shown in fig. 4 and 5, in the present invention, the vertical plate 11 and the horizontal plate 12 are both elastic members, and the first clamping connector 14 includes a first clamping section 141 and a first inclined section 142. One end of the first inclined section 142 is connected to the vertical plate 11, the other end is connected to one end of the first clamping section 141, and the first inclined section 142 is inclined toward the horizontal plate 12. The other end of first joint section 141 is connected with riser 11, and first joint section 141 and the one side that first slope section 142 carried on the back are equipped with first block face 143. First stop surface 143 is shown as being formed by bending first clamping segment 141. The side of the first clamping section 141 opposite to the first inclined section 142 is disposed toward the horizontal plate 12. The second card connector 13 includes a second card section 131 and a second inclined section 132. One end of the second inclined section 132 is connected with the transverse plate 12, the other end is connected with one end of the second clamping section 131, and the second inclined section 132 is inclined towards the vertical plate 11. The other end of second joint section 131 is connected with diaphragm 12, and second joint section 131 is equipped with second clamping face 133 with the one side that second slope section 132 carried on the back mutually. Second clamping surface 133 is shown formed by the curvature of second clamping segment 131. The second clamping section 131 is disposed toward the vertical plate 11 on the side opposite to the second inclined section 132. As shown in fig. 6, during installation, the connecting member is close to the joint of the box boards along the installation direction 4, in the moving process of the connecting member, the first clamping connector 14 can make the vertical board 11 bend outwards, the second clamping connector 13 makes the horizontal board 12 bend upwards, after the first clamping connector 14 passes through the clamping groove of the vertical box board 2, the first clamping connector 14 is inserted into the clamping groove of the vertical box board 2 under the action of the restoring force of the vertical board, and the remaining restoring force of the vertical board 11 makes the first clamping surface 143 be clamped and matched with the clamping groove of the vertical box board 2; after second joint 13 crossed the draw-in groove of horizontal boxboard 2, second joint 13 inserted the draw-in groove of horizontal boxboard 2 under the effect of the restoring force of diaphragm, rely on the cooperation of the draw-in groove joint of the resilience elasticity messenger second of riser 11 and horizontal boxboard 2, so, can be taut to the direction that is close to each other with vertical boxboard 2 and horizontal boxboard 2 through riser and diaphragm to fix vertical boxboard 2 and horizontal boxboard 2. The first inclined section 142 reinforces the first inclined section 142, so that the first clamping section 141 can be more stressed. The second inclined section 132 serves to reinforce the second clamping section 131, so that the second clamping section 131 is more stressed. Compared with the common buckle connecting structure, the structure ensures that the box plates of the box body are more stably connected and the installation is more convenient. When the box need be disassembled, the connecting piece can be disassembled by bending the transverse plate and the vertical plate outwards to a certain degree by the prying bar at one end of the transverse plate and the vertical plate, the box can be disassembled, and the connecting piece is not easy to damage in the disassembling process and is convenient for secondary utilization.

In the present invention, the vertical plate 11 and the horizontal plate 12 are made of spring steel, but may be made of elastic plastic having a certain strength.

In the utility model, the vertical plate 11 and the transverse plate 12 can adopt a split structure and are connected by welding or riveting and the like, and the vertical plate 11 and the transverse plate 12 are of an integral structure so as to reduce the manufacturing process.

When the vertical plate 11 and the transverse plate 12 are made of spring steel, the first clamping head 14 is formed by stamping the vertical plate 11, and the second clamping head 13 is formed by stamping the transverse plate 12, so that the manufacturing is convenient. The first inclined section 142 and the second inclined section 132 can be planes, and in the utility model, the first inclined section 142 is in a convex arc shape (the convex direction of the first inclined section 142 is away from the vertical plate direction), and the second inclined section 132 is in a convex arc shape (the convex direction of the second inclined section 132 is away from the horizontal plate direction), so that the stress of the first clamping section 141 and the second clamping section 131 can be further improved.

In the utility model, a reinforcing rib 15 is arranged at the joint of the vertical plate 11 and the transverse plate 12. In the figure, the reinforcing ribs 15 are formed by pressing.

As shown in fig. 7, the utility model further provides a box body, which includes a plurality of box boards 2 connected end to end, the box board connecting piece is arranged at the connecting position between the box boards 2, and at the connecting position between the box boards 2, a first clamping groove 21 is arranged on the outer side of one box board 2, a second clamping groove 22 is arranged on the outer side of the other box board 2, the first clamping head 14 is in clamping fit with the first clamping groove 21, and the second clamping head 13 is in clamping fit with the second clamping groove 22, so that the box boards of the box body are fixed to each other through the connecting piece. The box body is convenient to assemble.

In order to ensure that the box plates of the box body are connected more stably, at the joint between the box plates 2, a boss 23 is arranged on one side of the box plate 2, and a groove 24 matched with the boss 23 is arranged on the other side of the box plate 2. The lug boss 23 and the groove 24 can limit the two side box plates mutually, so that the connection between the two side box plates is more stable.

Claims

1. Boxboard connecting piece, its characterized in that: including riser (11) and diaphragm (12), the one end of riser (11) is connected with the one end of diaphragm (12) and is constituted L type structure, the inboard of riser (11) is equipped with and is used for first joint (14) be connected with the boxboard buckle, the inboard of diaphragm (12) is equipped with and is used for second joint (13) be connected with the boxboard buckle.

2. A box plate connector as defined in claim 1, wherein: the vertical plate (11) and the transverse plate (12) are elastic pieces, the first clamping joint (14) comprises a first clamping section (141) and a first inclined section (142), one end of the first inclined section (142) is connected with the vertical plate (11), the other end of the first inclined section (142) is connected with one end of the first clamping section (141), the first inclined section (142) is arranged in an inclined mode towards the transverse plate (12), the other end of the first clamping section (141) is connected with the vertical plate (11), a first clamping surface (143) is arranged on one side, opposite to the first inclined section (142), of the first clamping section (141), and one side, opposite to the first inclined section (142), of the first clamping section (141) faces towards the transverse plate (12);

second joint (13) include second joint section (131) and second slope section (132), the one end and the diaphragm (12) of second slope section (132) are connected, and the other end is connected with the one end of second joint section (131), second slope section (132) set up to riser (11) slope, the other end and diaphragm (12) of second joint section (131) are connected, second joint section (131) are equipped with second clamping face (133) with the one side that second slope section (132) carried on the back mutually, second joint section (131) and the one side orientation that second slope section (132) carried on the back mutually riser (11).

3. A box plate connector as defined in claim 2, wherein: the vertical plate (11) and the transverse plate (12) are both made of spring steel.

4. A box plate connector according to claim 2 or 3, wherein: the vertical plate (11) and the transverse plate (12) are of an integral structure.

5. A box plate connector as defined in claim 3, wherein: first joint (14) by riser (11) punching press forms, first slope section (142) are the arc of evagination, second joint (13) by diaphragm (12) punching press forms, second slope section (132) are the arc of evagination.

6. A box plate connector as defined in claim 5, wherein: and reinforcing ribs (15) are arranged at the joints of the vertical plates (11) and the transverse plates (12).

7. The box, including polylith end to end's boxboard (2), its characterized in that: the boxboard connecting piece is characterized in that a connecting part of the boxboard connecting piece is arranged at a connecting part between the boxboards (2), the connecting part is arranged at a connecting part between the boxboards (2), the outer side of one side of the boxboard (2) is provided with a first clamping groove (21), the outer side of the other side of the boxboard (2) is provided with a second clamping groove (22), the first clamping head (14) is in clamping fit with the first clamping groove (21), and the second clamping head (13) is in clamping fit with the second clamping groove (22).

8. The cabinet as claimed in claim 7, wherein: at the joint between the box plates (2), a boss (23) is arranged on one side of the box plate (2), and a groove (24) matched with the boss (23) is arranged on the other side of the box plate (2).