CN203318873U - Corner connecting piece of packaging box - Google Patents
Corner connecting piece of packaging box Download PDFInfo
- Publication number
- CN203318873U CN203318873U CN2013202723275U CN201320272327U CN203318873U CN 203318873 U CN203318873 U CN 203318873U CN 2013202723275 U CN2013202723275 U CN 2013202723275U CN 201320272327 U CN201320272327 U CN 201320272327U CN 203318873 U CN203318873 U CN 203318873U
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- CN
- China
- Prior art keywords
- connecting piece
- packaging box
- attaching parts
- flat plate
- shaped
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- Expired - Fee Related
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Abstract
The utility model relates to a corner connecting piece of a packaging box. The structure of the connecting piece is a flat plate which is of a right angle shape. The inner edges and the outer edges of the two right-angle sides of the flat plate respectively extend downwards and form inner frames and outer frame in an integrated mode, wherein each inner frame and one outer frame are symmetrical. The lower edges of the two outer frames respectively are provided with a protruding edge inwards. The middle portion of the upper end face of the flat plate extends upwards and forms a protruding cylindrical cap, wherein the cylindrical cap and the flat plate are formed in an integrated mode. Two locating pins are vertically and fixedly installed on the lower end faces of the portions, arranged on the two sides of the cylindrical cap, of the flat plate respectively. By the adoption of the connecting piece, the connecting piece can be rapidly and accurately located, the connecting piece and a packaging box end plate can be rapidly and accurately clamped together, any tool and any part are not needed, and therefore the work efficiency is effectively improved. The corner connecting piece of the packaging box is particularly suitable for the assembled packaging boxes. The corner connecting piece of the packaging box is scientific and reasonable in design, simple in structure, easy to obtain, and capable of enabling the packaging box to be firm and quite stable, effectively improving the work efficiency, and reducing the cost of logistics transportation.
Description
Technical field
The utility model belongs to the technical field of packing chest, specifically, is a kind of packing chest corner attaching parts.
Background technology
Packing chest plays the important and pivotal role in logistics transportation now, but existing for the edge attaching parts on packing chest, usually the connecting panel of a right-angle structure of use is arranged on the edge of packing chest, then with nail or bolt, connecting panel and packing chest is linked together.
The shortcoming that above-mentioned attaching parts exists is: 1, must use the instruments such as hammer, spanner attaching parts could to be fixed on packing chest, so not only reduce work efficiency, and increased material cost; 2, in addition, due to the connecting panel of right-angle structure, without protruding positioning function, when the packing chest of a plurality of same model is piled up together, easily topple over, cause device damage.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, quick and easy for installation and packing chest corner attaching parts with positioning function is provided.
Scheme of the present utility model is achieved in that
A kind of packing chest corner attaching parts, the flat board that the structure of this attaching parts is a square, inside and outside edge along two square edges of this flat board is shaped with symmetrical interior frame and outer rim to the downward-extension one respectively, the lower edge of described two outer rim is shaped with respectively a fin to the inside, extend upward and make the cylindrical cap of a projection with dull and stereotyped one at dull and stereotyped middle part, upper surface, in the dull and stereotyped lower surface of cylindrical cap both sides, vertically being fixed with respectively two locating dowel pins.
And, be shaped with respectively rectangular recess on each fin.
And, described dull and stereotyped two ends and be shaped with respectively symmetrical reinforced rib with the connecting portion of inside and outside frame.
And the plate edge between two interior frames is shaped with a flanging downwards.
Advantage of the present utility model and good effect are:
1, this attaching parts is by be shaped with two locating dowel pins in its lower surface, thereby can be fast and accurately by this attaching parts location.
2, this attaching parts is by the fin of the circular shape that is shaped with at the outer rim lower edge, thereby can fast attaching parts and packing chest end plate be clamped, and, without any need for instrument and part, effectively increases work efficiency, and especially is applicable to assembled packing chest.
3, this attaching parts, by the cylindrical cap that end face is shaped with, has played the positioning action when a plurality of packing chests are piled up together thereon, has avoided packing chest to topple over.
4, the utility model design science reasonable, simple in structure, be easy to realize, make that packing chest is firm, stability is high, effectively increase work efficiency, reduced the cost of logistics transportation.
The accompanying drawing explanation
Fig. 1 is the utility model top perspective structural representation;
Fig. 2 is that the utility model is looked up perspective view.
The specific embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail.
A kind of packing chest corner attaching parts, as Fig. 1, shown in Fig. 2, the flat board 1 that the structure of this attaching parts is a square, along in two square edges of this flat board, outward flange is shaped with symmetrical interior frame 2 and outer rim 7 to the downward-extension one respectively, the lower edge of described two outer rim is shaped with respectively the fin 9 of a circular shape to the inside, be separated with two rectangular recess 8 between system respectively on each fin, extend upward and make the cylindrical cap 4 of a projection with this flat board one at dull and stereotyped middle part, upper surface, dull and stereotyped lower surface in the cylindrical cap both sides vertically is fixed with respectively two locating dowel pins 3.
In the present embodiment, described attaching parts is structural carbon steel, and the plate edge between two interior frames is shaped with a flanging 5 downwards, has effectively improved the intensity of this attaching parts.
Described dull and stereotyped two ends and with the connecting portion reinforced rib 6 that one is shaped with symmetry and caves inward respectively of inside and outside frame, purpose is to increase frame intensity.
Installation process of the present utility model is:
At first in the through hole two locating dowel pins insertion packing chest end plate (not shown)s of attaching parts are shaped with, then exert pressure downwards, the fin that the outer rim edge of this attaching parts is shaped with clamps the packing chest end plate, the spacing packing chest end plate of the inside and outside frame of attaching parts and side plate, fin prevents that this attaching parts is loosening and declines, thereby realize connecting the purpose that the packing chest end plate is connected with side plate, and need, by any instrument, effectively not increase work efficiency.
It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model comprises and is not limited to the embodiment described in the specific embodiment; every other embodiments that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.
Claims (4)
1. a packing chest corner attaching parts, the flat board that the structure of this attaching parts is a square, it is characterized in that: the inside and outside edge along two square edges of this flat board is shaped with symmetrical interior frame and outer rim to the downward-extension one respectively, the lower edge of described two outer rim is shaped with respectively a fin to the inside, extend upward and make the cylindrical cap of a projection with dull and stereotyped one at dull and stereotyped middle part, upper surface, in the dull and stereotyped lower surface of cylindrical cap both sides, vertically being fixed with respectively two locating dowel pins.
2. packing chest according to claim 1 corner attaching parts, is characterized in that: be shaped with respectively rectangular recess on each fin.
3. packing chest according to claim 1 corner attaching parts is characterized in that: described dull and stereotyped two ends and be shaped with respectively symmetrical reinforced rib with the connecting portion of inside and outside frame.
4. packing chest according to claim 1 corner attaching parts, it is characterized in that: the plate edge between two interior frames is shaped with a flanging downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202723275U CN203318873U (en) | 2013-05-17 | 2013-05-17 | Corner connecting piece of packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202723275U CN203318873U (en) | 2013-05-17 | 2013-05-17 | Corner connecting piece of packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318873U true CN203318873U (en) | 2013-12-04 |
Family
ID=49658244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202723275U Expired - Fee Related CN203318873U (en) | 2013-05-17 | 2013-05-17 | Corner connecting piece of packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758487A (en) * | 2017-11-08 | 2018-03-06 | 山西新华化工有限责任公司 | The supporting hanging apparatus of packing case |
-
2013
- 2013-05-17 CN CN2013202723275U patent/CN203318873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758487A (en) * | 2017-11-08 | 2018-03-06 | 山西新华化工有限责任公司 | The supporting hanging apparatus of packing case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |