CN209871029U - Bounding wall box - Google Patents
Bounding wall box Download PDFInfo
- Publication number
- CN209871029U CN209871029U CN201920624916.2U CN201920624916U CN209871029U CN 209871029 U CN209871029 U CN 209871029U CN 201920624916 U CN201920624916 U CN 201920624916U CN 209871029 U CN209871029 U CN 209871029U
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- coaming
- angle hinge
- box
- plate
- slot
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Abstract
The utility model discloses a bounding wall box, which belongs to the field of packing boxes and comprises a plurality of bounding walls, wherein adjacent bounding walls at four corners of the bounding wall box are connected through right-angle hinges and threaded fasteners; the two enclosing plates in opposite positions are folding enclosing plates, and the two folding plates of the folding enclosing plates are connected with a threaded fastener through a straight angle hinge; the right-angle hinge and the straight-angle hinge are injection molded parts and comprise two hollow hinge plates which are connected together through a flexible belt, the cross section of each hinge plate is provided with a U-shaped open slot, and the hinge plates are provided with slot wall through holes; the baffle box of the utility model is convenient to be assembled, disassembled and recycled, and has lower cost; when the coaming box is used, the coaming is unfolded, and the product is placed in the coaming box and can be used for packaging, turnover transportation or storage of the product. When the bounding wall box is not used, the folding plate is folded towards the interior of the bounding wall box, so that the occupied space of the bounding wall box can be greatly reduced, and the bounding wall box is convenient to store.
Description
Technical Field
The utility model relates to a packing box technical field, concretely relates to bounding wall case.
Background
The bounding box belongs to a recyclable and reusable packing box, and is generally required to be used for packing, transferring, transporting or storing products in the production or storage process of the products. The bounding wall of bounding wall case generally adopts plastics, PP honeycomb material etc. connects fixedly through the hinge of metal material between two bounding walls, because metal hinge is different with the bounding wall material to it is inconvenient to cause the bounding wall case to retrieve, and metal hinge cost is higher. In addition, when the boarding box is not used, a large storage space needs to be occupied, and the boarding box is inconvenient to store.
Disclosure of Invention
In view of this, the technical problem to be solved by the present invention is: provides a bounding wall box which is convenient to assemble, disassemble and recover.
In order to solve the technical problem, the technical scheme of the utility model is that: a coaming box, the coaming box comprising: the automobile body comprises a front enclosing plate, a rear enclosing plate, a left enclosing plate and a right enclosing plate, wherein an enclosing plate through hole is formed in the vertical side part of each enclosing plate, and the adjacent enclosing plates are connected through a right-angle hinge;
the right-angle hinge is an injection molding part and comprises two hollow right-angle hinge plates which are connected together through a flexible belt, the cross section of each right-angle hinge plate is provided with a U-shaped open slot, the slots of the two right-angle hinge plates are arranged in a right angle, and the right-angle hinge plates are provided with slot wall through holes which penetrate through the slot walls;
the vertical edge of the coaming is inserted into the slot of the right-angle hinge, and the coaming is fastened with the right-angle hinge plate through threaded fasteners penetrating through the slot wall through holes and the coaming through holes.
The following is to the utility model discloses a plurality of items of bounding wall case are further improved:
wherein the front coaming and the back coaming are both folding coamings; or the left coaming and the right coaming are both folding coamings; the foldable coaming comprises two foldable plates connected through a straight angle hinge, and a foldable plate through hole is formed in the vertical edge of each foldable plate; the flat angle hinge is an injection molding part and comprises two hollow flat angle hinge plates which are connected together through a flexible belt, the cross section of each flat angle hinge plate is provided with a U-shaped open slot, the slots of the two flat angle hinge plates are arranged in a flat angle manner in a reverse way, and the flat angle hinge plates are provided with slot wall through holes which penetrate through the slot walls; the vertical edge of the folding plate is inserted into the slot of the straight angle hinge, and the folding plate is fastened with the straight angle hinge plate through the threaded fastener penetrating through the slot wall through hole and the folding plate through hole.
Wherein, the medial surface of slot cell wall is provided with friction line.
In the cross section, the heights of two groove walls of the slot are different; or the heights of the two slot walls of the slot are the same.
Wherein the flexible band is disposed inside a corner of the right angle.
And the two right-angle hinge plates are provided with tooth socket structures at the butt joint of the corners of the right angle and the butt joint of the two straight-angle hinge plates at the straight angle.
And transition arcs are arranged on the outer sides of the corners of the right angles.
The height of the right-angle hinge, the height of the straight-angle hinge and the height of the coaming are consistent.
Wherein, the flexible belt is an elastic rubber belt.
The right-angle hinge plate and the straight-angle hinge plate are rigid plastic plates and belong to the same material with the coaming.
After the technical scheme is adopted, the beneficial effects of the utility model are as follows:
because each coaming of the coaming box of the utility model is provided with a coaming through hole on the vertical edge part, the adjacent coamings are connected by a right-angle hinge; the right-angle hinge is an injection molding part and comprises two hollow right-angle hinge plates which are connected together through a flexible belt, the cross section of each right-angle hinge plate is provided with a U-shaped open slot, the slots of the two right-angle hinge plates are arranged in a right angle, and the right-angle hinge plates are provided with slot wall through holes which penetrate through the slot walls; the vertical side part of the coaming is inserted into the slot of the right-angle hinge, and the coaming is fastened with the right-angle hinge plate through a threaded fastener penetrating through the slot wall through hole and the coaming through hole; the connection and the disassembly of adjacent coamings at four corners of the coamings box are conveniently realized through the right-angle hinges and the threaded fasteners, and the coamings box can be repeatedly used for many times; because the right angle hinge is the injection molding, belongs to the material of the same kind with the bounding wall, makes things convenient for old bounding wall case to retrieve to the right angle hinge of injection molding is lower than metal hinge cost.
Because the front coaming and the rear coaming or the left coaming and the right coaming of the coaming box of the utility model are foldable coamings; the folding type surrounding plate comprises two folding plates connected through a straight angle hinge, and the vertical edge parts of the folding plates are provided with folding plate through holes; the flat angle hinge is an injection molding part and comprises two hollow flat angle hinge plates which are connected together through a flexible belt, the cross section of each flat angle hinge plate is provided with a U-shaped open slot, the slots of the two flat angle hinge plates are arranged in a flat angle manner in a reverse way, and the flat angle hinge plates are provided with slot wall through holes which penetrate through the slot walls; the vertical edge part of the folding plate is inserted into the slot of the straight angle hinge, and the folding plate and the straight angle hinge plate are fastened through a threaded fastener penetrating through the slot wall through hole and the folding plate through hole; when the enclosure box is not used, the two folding plates connected through the straight angle hinges and the threaded fasteners are folded towards the interior of the enclosure box, so that the occupied space of the enclosure box can be greatly reduced, and the enclosure box is convenient to transport or store. Similarly, because the straight angle hinge is an injection molding part and belongs to the same material with the bounding wall, the old bounding wall box is convenient to recycle, and the straight angle hinge of the injection molding part has lower manufacturing cost compared with a metal hinge.
Drawings
Fig. 1 is a schematic perspective view of a bounding box according to an embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a left side view of FIG. 2;
fig. 5 is a schematic top view of the folding state of the enclosure box according to the embodiment of the present invention;
FIG. 6 is a schematic view of the right angle hinge of FIG. 1;
FIG. 7 is a schematic cross-sectional view of the right angle hinge of FIG. 6;
FIG. 8 is a schematic view of the right angle hinge of FIG. 6 in a folded position;
FIG. 9 is a schematic view of the flat angle hinge of FIG. 1;
FIG. 10 is a schematic cross-sectional view of the flat angle hinge of FIG. 9;
FIG. 11 is a schematic view of the flat angle hinge of FIG. 9 in a folded position;
in the figure: 1-enclosing plates; 11-folding a plate; 2-a right-angle hinge; 21-a flexible band; 22-right angle hinge plate; 221-a slot; 2211-rubs; 222-a trench wall via; 223-gullet structure; 3-straight angle hinge; 31-a flexible band; 32-straight angle hinge plate; 321-a slot; 3211-friction texture; 322-cell wall through holes; 323-gullet structure; 4-threaded fasteners.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples.
As shown in fig. 1 to 5, the utility model discloses the bounding wall case of embodiment is enclosed by a plurality of bounding walls 1, is preceding bounding wall, back panel, left bounding wall and right bounding wall respectively, and the vertical limit portion of each bounding wall 1 is provided with the bounding wall through-hole (not specifically illustrated in the figure), at the four corners of bounding wall case, connects through right angle hinge 2 and threaded fastener 4 between the adjacent bounding wall 1. Furthermore, the coaming box provided by the embodiment of the utility model is a foldable coaming box, two coamings in opposite positions are foldable coamings, namely, the left coamings and the right coamings are both foldable coamings; or the front coaming and the rear coaming are both folding coamings; the folding boarding comprises two folding plates 11 connected through a straight angle hinge 3 and a threaded fastener 4, and the vertical edge parts of the folding plates 11 are provided with folding plate through holes (not specifically shown in the figure). Further, right angle hinge 2, straight angle hinge 3 all are microscler component, and with bounding wall 1 highly uniform, only can realize the connection of adjacent bounding wall 1 with a right angle hinge 2 in the bight of bounding wall case, only can realize the connection between two folded sheets 11 with a straight angle hinge 3 for the equipment of bounding wall case is convenient quick with the dismantlement.
As shown in fig. 6 to 8, the right-angle hinge 2 is an injection molded part formed in one piece, and includes two hollow right-angle hinge plates 22 connected together by a flexible band 21, the cross section of the right-angle hinge plate 22 has a U-shaped open slot 221, the slots 221 of the two right-angle hinge plates 22 are arranged at a right angle, and the right-angle hinge plate 22 is provided with a slot wall through hole 222 penetrating through the slot wall. Referring to fig. 1, the vertical side portion of the apron 1 is inserted into the insertion groove 221 of the right-angle hinge 2, and the apron 1 is fastened to the right-angle hinge plate 22 by the threaded fastener 4 penetrating the groove wall through-hole 222 and the apron through-hole.
As shown in fig. 6, friction lines 2211 are further disposed on the inner side of the slot wall of the insertion slot 221, and after the vertical side portion of the enclosing plate 1 is inserted into the insertion slot 221, the friction force between the contact surfaces can be increased, and the connection strength is improved.
As shown in fig. 7, in the cross section of the right-angle hinge plate 22, the two groove walls of the insertion groove 221 are optimally designed to have different heights, and when the vertical side portion of the surrounding plate 1 is inserted into the insertion groove 221, the high groove wall plays a role in guiding the vertical side portion of the surrounding plate, so that the vertical side portion of the surrounding plate is convenient to insert; further, the outer slot wall is higher than the inner slot wall. Obviously, it is not limited to the way in which the heights of the two groove walls of the insertion groove 221 are different. The height of the two walls of the slot 221 may be the same.
The flexible belt 21 is disposed inside a right-angled corner. The right-angled corner outer side is provided with a transition arc, so that the assembly and disassembly safety can be improved, and the hand injury by edges can be avoided. The two right-angle hinge plates 22 are provided with a tooth groove structure 223 at the butt joint of the right-angle corners, and the tooth groove structure 223 comprises teeth and grooves which are matched with each other, so that the connection strength is improved, and a certain sealing effect is achieved.
As shown in fig. 9 to 11, the flat hinge 3 is an injection molded part formed in one step, and includes two hollow flat hinge plates 32 connected together by a flexible belt 31, the cross section of the flat hinge plate 32 has a U-shaped open slot 321, the slots 321 of the two flat hinge plates 32 are arranged in a flat angle manner, and the flat hinge plate 32 is provided with a slot wall through hole 322 penetrating through the slot wall. Referring to fig. 1, the vertical side portion of the folding plate 11 is inserted into the insertion groove 321 of the flat-angle hinge 3, and the folding plate 11 is fastened to the flat-angle hinge plate 32 by the screw fastener 4 penetrating the groove wall through-hole 322 and the folding plate through-hole.
As shown in fig. 9, friction stripes 3211 are further disposed on the inner side of the slot wall of the slot 321, and after the vertical edge of the folding plate 11 is inserted into the slot 321, the friction between the contact surfaces can be increased, thereby improving the connection strength.
As shown in fig. 10, in the cross section of the flat-angle hinge plate 32, the two groove walls of the slot 321 are optimally designed to have different heights, and when the vertical edge of the folding plate 11 is inserted into the slot 321, the high groove wall plays a role in guiding the vertical edge of the folding plate 11, thereby facilitating the insertion. Obviously, it is not limited to the manner in which the heights of the two groove walls of the insertion groove 321 are different. The height of the two walls of the slot 321 may be the same.
Wherein the flexible belt 31 is arranged at one side of the two straight angle hinge plates 32. The two straight angle hinge plates 32 are provided with a tooth groove structure 323 at the butt joint of the straight angles, and the tooth groove structure 323 comprises teeth and grooves which are matched with each other, so that the connection strength is improved and a certain sealing effect is achieved.
In the right-angle hinge 2 and the flat-angle hinge 3, the flexible belts 21 and 31 are preferably elastic rubber belts, such as TPU (Thermoplastic polyurethane elastomers). The right-angle hinge plate 22 and the straight-angle hinge plate 33 are rigid plastic plates, and are made of the same material as the enclosing plate 1, and preferably made of an ABS material or a PP material.
The utility model discloses a bounding wall case has conveniently realized the connection and the dismantlement between the adjacent bounding wall 1 of bounding wall case four corners department through right angle hinge 2 and threaded fastener 4, has conveniently realized the connection between two folded sheets through straight angle hinge 3 and threaded fastener 4. The right-angle hinge 2 and the straight-angle hinge 3 are injection molding parts, so that the recovery of an old surrounding plate box is facilitated, and the manufacturing cost is lower compared with that of a metal hinge. When the coaming box is used, as shown in fig. 3, the coaming is unfolded, and the product is placed in the coaming box, so that the coaming box can be used for packaging, transferring, transporting or storing the product. When the bounding wall box is not used, as shown in fig. 5, the two folding plates 11 connected through the straight angle hinge 3 and the threaded fastener 4 are folded towards the interior of the bounding wall box, so that the occupied space of the bounding wall box can be greatly reduced, and the bounding wall box is convenient to store.
Claims (10)
1. A coaming box, the coaming box comprising: the automobile front wall comprises a front enclosing plate, a rear enclosing plate, a left enclosing plate and a right enclosing plate, and is characterized in that an enclosing plate through hole is formed in the vertical edge of each enclosing plate, and the adjacent enclosing plates are connected through a right-angle hinge;
the right-angle hinge is an injection molding part and comprises two hollow right-angle hinge plates which are connected together through a flexible belt, the cross section of each right-angle hinge plate is provided with a U-shaped open slot, the slots of the two right-angle hinge plates are arranged in a right angle, and the right-angle hinge plates are provided with slot wall through holes which penetrate through the slot walls;
the vertical edge of the coaming is inserted into the slot of the right-angle hinge, and the coaming is fastened with the right-angle hinge plate through threaded fasteners penetrating through the slot wall through holes and the coaming through holes.
2. The coaming box of claim 1, wherein the front coaming and the back coaming are each a foldable coaming; or the left coaming and the right coaming are both folding coamings; the foldable coaming comprises two foldable plates connected through a straight angle hinge, and a foldable plate through hole is formed in the vertical edge of each foldable plate; the flat angle hinge is an injection molding part and comprises two hollow flat angle hinge plates which are connected together through a flexible belt, the cross section of each flat angle hinge plate is provided with a U-shaped open slot, the slots of the two flat angle hinge plates are arranged in a flat angle manner in a reverse way, and the flat angle hinge plates are provided with slot wall through holes which penetrate through the slot walls; the vertical edge of the folding plate is inserted into the slot of the straight angle hinge, and the folding plate is fastened with the straight angle hinge plate through the threaded fastener penetrating through the slot wall through hole and the folding plate through hole.
3. The coaming box of claim 1 or claim 2, wherein the inner sides of the slot walls of the slots are provided with friction lines.
4. The coaming box of claim 1 or claim 2, wherein in said transverse profile, the slot walls of said slots are of different heights; or the heights of the two slot walls of the slot are the same.
5. The coaming box of claim 1, wherein the flexible strap is disposed inboard of the right angle corner.
6. The coaming box of claim 2, wherein two of said right angle hinge plates are provided with a spline structure at the juncture of the corners of said right angle and two of said flat angle hinge plates are provided with a spline structure at the juncture of said flat angles.
7. The coaming box of claim 1, wherein the right angle is provided with a transition arc outboard of the corner.
8. The coaming box of claim 2, wherein the right angle hinge, the straight angle hinge, and the coaming have a height that is the same.
9. The coaming box of claim 2, wherein the flexible strap is an elastic rubber strap.
10. The box of claim 2, wherein the right angle hinge panel and the flat angle hinge panel are each rigid plastic panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920624916.2U CN209871029U (en) | 2019-04-30 | 2019-04-30 | Bounding wall box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920624916.2U CN209871029U (en) | 2019-04-30 | 2019-04-30 | Bounding wall box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209871029U true CN209871029U (en) | 2019-12-31 |
Family
ID=68963842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920624916.2U Active CN209871029U (en) | 2019-04-30 | 2019-04-30 | Bounding wall box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209871029U (en) |
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2019
- 2019-04-30 CN CN201920624916.2U patent/CN209871029U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |