CN209761935U - Composite node for packing box - Google Patents
Composite node for packing box Download PDFInfo
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- CN209761935U CN209761935U CN201920532355.3U CN201920532355U CN209761935U CN 209761935 U CN209761935 U CN 209761935U CN 201920532355 U CN201920532355 U CN 201920532355U CN 209761935 U CN209761935 U CN 209761935U
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- tenon
- mortise
- bottom plate
- joint
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Abstract
The utility model relates to the technical field of packaging, a composite node for a packaging box is provided, a bottom plate and a side plate of the packaging box in the composite node are connected by a mortise and tenon joint structure, a toothed plate with a mortise and tenon joint structure protective belt is arranged at the joint surface outside the bottom plate and the side plate, and a reinforced connecting piece is arranged at the joint surface inside the bottom plate and the side plate to reinforce the connection strength, so that the composite node has the characteristics of convenient assembly and disassembly, high structural strength and better cyclic reuse rate for effectively protecting the mortise and tenon joint structure, materials or the whole box; the connecting structure comprises a bottom plate with a mortise and a side plate with a tenon arranged at the end part along the longitudinal direction, wherein the tenon and the mortise form a node of a mortise and tenon structure; the toothed plate comprises a plate body and a plurality of plate teeth fixedly connected to the plate body, and the plate tooth wedges are embedded in the bottom plate and the side plates; and a tenon-and-mortise structure protective belt without plate teeth is arranged at the joint of the toothed plate and the tenon-and-mortise structure.
Description
Technical Field
The utility model belongs to the technical field of the packaging technique and specifically relates to a packing box curb plate installation technique is related to, provide a packing box is with compound node, be connected with mortise and tenon joint structure between the bottom plate of packing box in this packing box is with compound node and curb plate, assist in setting up the pinion rack that has mortise and tenon joint structure boundary belt at bottom plate and curb plate outside interface, set up the boosting connection piece at bottom plate and the inboard interface of curb plate and give the boosting connection intensity, easy dismounting has, structural strength is high, the better characteristics of cyclic reuse rate of effective protection mortise and tenon joint structure, material or whole case.
Background
The cyclic reuse technology and the wood splicing technology in the packing box technology can not only improve the cyclic reuse rate of the wood packing box, but also efficiently utilize the wood, reduce the production cost of enterprises and have important engineering value.
However, the side plate connecting nodes of the packing case in the prior art mostly adopt a single connecting mode, the connecting strength of the nodes is poor, and if the requirement of high connecting strength is met, high cost investment is needed; in addition, the side plates and the bottom plate are fixedly connected, so that the installation is inconvenient, destructive disassembly is performed frequently during disassembly, and the recycling rate of materials or the whole box is low.
Disclosure of Invention
the utility model aims at providing a packing box is with compound node, this packing box is with compound node in the bottom plate of packing box with mortise structure connection between the side plate, assist in the pinion rack that has mortise structure boundary belt in bottom plate and curb plate outside joint face setting, set up the boosting connection piece at bottom plate and the inboard joint face of curb plate and give the boosting connection intensity, have easy dismounting, structural strength is high, effectively protect the better characteristics of the cyclic reuse rate of mortise structure, material or whole case.
The utility model aims at realizing through the following technical scheme:
A composite node for a packing box comprises a bottom plate, a side plate, a toothed plate and an L-shaped connecting piece, wherein a mortise is formed in the end part of the bottom plate along the longitudinal direction, a tenon is formed in the end part of the side plate, the tenon and the mortise form a node of a tenon-and-mortise structure, the toothed plate is detachably arranged on the joint surface of the outer sides of the bottom plate and the side plate, and the L-shaped connecting piece is detachably arranged on the joint surface of the inner sides of; the toothed plate comprises a plate body and a plurality of plate teeth fixedly connected to the plate body, and the plate tooth wedges are embedded in the bottom plate and the side plates; and a tenon-and-mortise structure protective belt without plate teeth is arranged at the joint of the toothed plate and the tenon-and-mortise structure.
The utility model has the advantages that:
when the composite node for the packaging box is adopted to assemble the packaging box, the tenon is inserted into the mortise to form a node of a tenon-and-mortise structure; the toothed plates are arranged on the joint surfaces of the outer sides of the bottom plate and the side plates, so that the plate teeth of the toothed plates are wedged into and embedded in the bottom plate and the side plates, the nodes of the tenon-and-mortise structure form mixed nodes, and the tenon-and-mortise structure protection belt is free of plate teeth and cannot damage the tenon-and-mortise structure; the L-shaped connecting pieces are arranged on the joint surfaces of the inner sides of the bottom plate and the side plates, so that two ends of each L-shaped connecting piece are fixedly connected with the bottom plate and the side plates respectively, and the structural strength of the node of the mortise and tenon joint structure is further improved.
When the packaging box assembled by the composite nodes for the packaging box is disassembled, the L-shaped connecting piece and the toothed plate are disassembled, and the tenon and the mortise are separated, so that the materials can be recycled conveniently.
the bottom plate and the side plate of the packing box in the composite node for the packing box are connected in a mortise and tenon joint structure, the toothed plate with the mortise and tenon joint structure protective belt is arranged on the joint surface outside the bottom plate and the side plate, and the reinforced connecting piece is arranged on the joint surface inside the bottom plate and the side plate to reinforce the connection strength.
As an improvement, the tenon and the mortise are a chrysanthemum type tenon and a mortise.
Adopt chrysanthemum type tenon and tongue-and-groove, it is more smooth and easy, the location between bottom plate and the curb plate is more accurate when making tenon and tongue-and-groove be connected with the separation.
As right the utility model discloses a further improvement uses self tapping screw can dismantle the connection with connecting piece and bottom plate, curb plate.
The L-shaped connecting piece, the bottom plate and the side plate are connected by the self-tapping screws, so that the L-shaped connecting piece is convenient to assemble and disassemble, the damage to the bottom plate and the side plate when the L-shaped connecting piece is connected by bolts in the prior art is avoided, and the material recycling is facilitated.
Drawings
Fig. 1 is a schematic view 1 of a composite node for a packing box;
FIG. 2 is a schematic view of a composite node for a package, perspective 2;
FIG. 3 is a schematic view of the structure of the base plate;
FIG. 4 is a schematic view of the construction of the side panel;
Figure 5 is a schematic structural view of the toothed plate;
Fig. 6 is a schematic structural view of an L-shaped connector provided with a self-tapping screw.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
Referring to fig. 1-6, the composite joint for the packing box comprises a bottom plate 1 with a mortise 11 at the end along the longitudinal direction, a side plate 2 with a tenon 21 at the end, the tenon 21 and the mortise 11 forming a joint of a mortise and tenon structure, a toothed plate 4 detachably arranged on the outer side joint surface 3 of the bottom plate 1 and the side plate 2, and an L-shaped connecting piece 6 detachably arranged on the inner side joint surface 5 of the bottom plate 1 and the side plate 2.
The toothed plate 4 comprises a plate body 41 with a plate structure and a plurality of plate teeth 42 fixedly connected to the plate body 41, vertical to the plate body 41 and wedge-shaped at the top end, wherein the plate teeth 42 are embedded in the bottom plate 1 and the side plate 2 in a wedge-shaped manner; and a tenon-and-mortise structure protection belt 43 without the plate teeth 42 is arranged at the joint of the toothed plate 4 and the tenon-and-mortise structure.
In specific implementation, a plurality of plate teeth 42 are uniformly distributed on the plate body 41 outside the tenon-and-mortise structure protection belt 43.
The tenon 21 and the mortise 11 are a chrysanthemum type tenon and mortise. The small chrysanthemum-shaped tenon comprises a plurality of tenon sheets which are arranged in a fan shape, wherein each tenon sheet is thicker at the outer diameter side of the fan shape and thinner at the inner diameter of the fan shape. The small chrysanthemum-shaped mortise is provided with a plurality of grooves matched with the tenon sheets. The cooperation of chrysanthemum bud type tenon and tongue-and-groove makes the bottom plate 1 more firm with being connected of curb plate 2, and the clearance is little, can not rock, and stability is better.
The L-shaped connecting piece 6 is detachably connected with the bottom plate 1 and the side plate 2 by using self-tapping screws 7. In order to further improve the structural strength of the hybrid node, a plurality of L-shaped connecting pieces 6 are uniformly distributed on the inner side interface of the bottom plate 1 and the side plate 2 along the joint direction, wherein 11L-shaped connecting pieces 6 are arranged in the figure.
When the composite node for the packaging box is adopted to assemble the packaging box, the small chrysanthemum tenon is inserted into the small chrysanthemum mortise to form a node of a small chrysanthemum tenon-and-mortise structure; the toothed plates are arranged on the joint surfaces of the outer sides of the bottom plate and the side plates, so that the plate teeth of the toothed plates are wedged into and embedded in the bottom plate and the side plates, the nodes of the tenon-and-mortise structure form mixed nodes, and the tenon-and-mortise structure protection belt is free of plate teeth and cannot damage the tenon-and-mortise structure; and the L-shaped connecting piece is arranged on the joint surface of the bottom plate and the side plate by using a self-tapping screw, so that two ends of the L-shaped connecting piece are fixedly connected with the bottom plate and the side plate respectively, and the structural strength of the node of the mortise and tenon joint structure is further improved.
When the packaging box assembled by the composite nodes for the packaging box is disassembled, the self-tapping screws, the L-shaped connecting pieces and the toothed plates are disassembled, and the tenons and the mortises are separated, so that the materials can be recycled conveniently.
The utility model has the advantages that:
the bottom plate and the side plate of the packing box in the composite node for the packing box are connected in a small chrysanthemum type mortise and tenon joint structure, the toothed plate with the mortise and tenon joint structure protection belt is arranged at the joint surface of the outer side of the bottom plate and the side plate, and the reinforced connecting piece is arranged at the joint surface of the inner side of the bottom plate and the side plate to reinforce the connecting strength.
Claims (3)
1. A composite node for a packing box is characterized by comprising a bottom plate, a side plate and a toothed plate, wherein the bottom plate is provided with a mortise along the longitudinal direction of the end part of the bottom plate, the side plate is provided with a tenon at the end part, and the tenon and the mortise form a node of a tenon-and-mortise structure; the toothed plate comprises a plate body and a plurality of plate teeth fixedly connected to the plate body, and the plate tooth wedges are embedded in the bottom plate and the side plates; and a tenon-and-mortise structure protective belt without plate teeth is arranged at the joint of the toothed plate and the tenon-and-mortise structure.
2. The composite node for the packing box of claim 1, wherein the tenon and the mortise are chrysanthemum type tenon and mortise.
3. The composite node for the packing case according to claim 1, wherein the L-shaped connecting member is detachably connected to the bottom plate and the side plate by using a self-tapping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532355.3U CN209761935U (en) | 2019-04-18 | 2019-04-18 | Composite node for packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532355.3U CN209761935U (en) | 2019-04-18 | 2019-04-18 | Composite node for packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209761935U true CN209761935U (en) | 2019-12-10 |
Family
ID=68759804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920532355.3U Active CN209761935U (en) | 2019-04-18 | 2019-04-18 | Composite node for packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209761935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528190A (en) * | 2020-04-29 | 2020-08-14 | 中国科学院深圳先进技术研究院 | Sampling device and imaging equipment |
-
2019
- 2019-04-18 CN CN201920532355.3U patent/CN209761935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528190A (en) * | 2020-04-29 | 2020-08-14 | 中国科学院深圳先进技术研究院 | Sampling device and imaging equipment |
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