CN2799420Y - Packing box - Google Patents
Packing box Download PDFInfo
- Publication number
- CN2799420Y CN2799420Y CN 200520034503 CN200520034503U CN2799420Y CN 2799420 Y CN2799420 Y CN 2799420Y CN 200520034503 CN200520034503 CN 200520034503 CN 200520034503 U CN200520034503 U CN 200520034503U CN 2799420 Y CN2799420 Y CN 2799420Y
- Authority
- CN
- China
- Prior art keywords
- box body
- supporting blade
- packing
- support
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a packing box which comprises a box cover and a box body, wherein the box body is formed by folding a base plate according to creases. Each side wall of the box body is provided with trapezoid support sheets which downwards extend from transversal crease lines at the lower port of the box body, and each support sheet is towards the inner part of the box body and is upwards bent. The two adjacent side edges of each support sheet are oppositely contacted and are mutually supported to form a convex support wall whose upper port is higher than the lower port of the box body, and the two adjacent support sheets of the support sheets are also provided with a stable structure which is formed by folding according to the creases and is used for keeping the convex support wall stable. The utility model has the advantages that the bottom of the box body is self-provided with the convex support wall whose upper port is higher than the lower port of the box body, and the convex support wall is used for supporting packed articles in the box body, and the packing box has good performance of shock resistance and pressure resistance. Compared with the existing packing box, the utility model reduces an additional base or a buffering cushion block made of expanded plastics, reduces packing cost, simplifies packing process to satisfy the requirement of mass production, and is beneficial for environment protection.
Description
Technical field
The utility model relates to a kind of packing box, relates in particular to the support and the buffer structure that are arranged in the packing box between packed article bottom and the box body lower port.
Background technology
The box body of existing packing box to be adopted by the foldable formed mode of compacting substrate creasy (cardboard etc.), and box body is polygon, and wherein quadrangle is modal a kind of.The bottom of existing packing box box body does not have support and the buffer structure that forms one with box body, for making packaged box have certain antidetonation, compressive property, common way is to add base or rubber-like cushion pad to the box body bottom, this can increase the packing cost of product undoubtedly, and makes packaging operation seem loaded down with trivial details.In addition, cushion pad adopts foamed plastic to make more, can't recycling after the use, cause " white pollution ".
The utility model content
Technical problem to be solved in the utility model provides the packing box that a kind of box body bottom carries support and buffer structure, need not put into other base or cushion rubber again in the use.
The technical scheme that its technical matters that solves the utility model adopts is: packing box of the present utility model, include lid, box body, box body is pressed the folding line folding forming by substrate, it is characterized in that: each sidewall of described box body has the supporting blade that is extended down by box body lower port lateral fold alignment, each supporting blade bends in box body and upwards, two adjacent sides contact in opposite directions and support mutually in each supporting blade, constitute the protruding wall of support that its upper port is higher than the box body lower port; Also have on the two adjacent supporting blades in described each supporting blade by folding line is foldable formed and be used to keep supporting the stable rock-steady structure of protruding wall.
In technique scheme, described rock-steady structure is formed by two fins that are positioned at each supporting blade crease line both sides, have vertical folding line between the adjacent fins, in box body and when upwards bending, each flaps down bends and forms below adjacent supports sheet contact part and supports at each supporting blade.
The beneficial effects of the utility model are, the box body bottom carries the protruding wall of support that its upper port exceeds the box body lower port, and this supports protruding wall and is used to support packed article in the box body, has good antidetonation, compressive property; Compare with existing packing box, reduced additional base or the cushion pad made from foamed plastic, can reduce packing cost, simplify packaging process, help environmental protection again to satisfy the needs of Quantity production.Can be widely used as the external packing box of class article such as gift, bottle.
Description of drawings
This specification sheets comprises following four width of cloth accompanying drawings:
Fig. 1 is the structural upright scheme drawing of the utility model packing box;
Fig. 2 is the upward view of the utility model packing box;
Fig. 3 is the cutaway view along A-A line among Fig. 2;
Fig. 4 is that the utility model packing box box body substrate launches scheme drawing (long and two-short dash line is a folding line among the figure).
Parts, position and numbering among the figure: lid 10, box body 20, lower port lateral fold line 0-0, sidewall 21, sidewall 22, sidewall 23, sidewall 24, bonding limit 25, the protruding wall 30 of support, supporting blade 1, fin 1a, fin 1b, supporting blade 2, fin 2a, fin 2b, supporting blade 3, fin 3a, fin 3b, supporting blade 4, fin 4a, fin 4b, hole 5, hole 6, hole 7, hole 8, half hole 8a, half hole 8b.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As showing, packing box of the present utility model includes lid 10, box body 20 as Fig. 1, and box body 20 is pressed the folding line folding forming by substrate.As shown in Figure 4, each sidewall of box body 20 has the supporting blade that is extended by box body 20 lower port crease line 0--0 downwards, as Fig. 1, shown in Figure 3, each supporting blade bends in box body 20 and upwards, two adjacent sides contact in opposite directions and support mutually in each supporting blade, constitute the protruding wall 30 of support that its upper port is higher than box body 20 lower port.Also have on the two adjacent supporting blades in each supporting blade by folding line is foldable formed and be used to keep to support the stable rock-steady structure of protruding wall 30.
Described rock-steady structure can adopt various ways, and it is a kind of shown in Fig. 2, Fig. 3.Shown in this two figure, described rock-steady structure is formed by two fins that are positioned at each supporting blade crease line both sides, have vertical folding line between the adjacent fins, in box body 20 and when upwards bending, each flaps down bends and forms below adjacent supports sheet contact part and supports at each supporting blade.For make in the supporting blade two adjacent sides in opposite directions contact wire have extreme length, support protruding wall 30 stability and support strength to improve to greatest extent, the shape of each supporting blade can preferably adopt trapezoidal.
For ease of and supporting protruding wall 30 folding forming easily with box body 20 in the packing box production process, as shown in Figure 1 and Figure 2, can offer the hole at two adjacent supporting blade roots.In in packing box of the present utility model, the cross-sectional plane of box body 20, the protruding wall 30 of support is polygon, and the most frequently used is quadrangle.Lid 10 can be independent parts, also can press the folding line folding forming on same substrate with box body 20.
Embodiment:
In the present embodiment, box body 20 is pressed the folding line folding forming by substrate as shown in Figure 4, divide into four by downtrodden vertical folding line (long and two-short dash line among the figure) on this substrate, through four sidewalls 21,22,23,24 of folding back formation box body, wherein sidewall 21,24 is 25 bonding along bonding limit.Sidewall 21,22,23,24 has the supporting blade 1,2,3,4 that is extended by box body 20 lower port lateral fold line 0--0 respectively downwards.As Fig. 1, shown in Figure 3, supporting blade 1,2,3,4 bends in box body 20 and upwards, and two adjacent sides contact in opposite directions and support mutually in each supporting blade, constitute the protruding wall 30 of support that its upper port is higher than box body 20 lower port.As Fig. 1, Fig. 2, shown in Figure 4, for keeping supporting the stable of protruding wall 30, being shaped as of supporting blade 1,2,3,4 is trapezoidal, supporting blade 1,2,3,4 crease line both sides respectively have a pair of fin 1a and 1b, 2a and 2b, 3a and 3b, 4a and 4b, in box body 20 inner bendings, fin 1a and 4b, 1b and 2a, 2b and 3a, 3b and 4a press the downward bending of vertical folding line and form four supporting constructions respectively below supporting blade 1 and supporting blade 4, supporting blade 1 and supporting blade 2, supporting blade 2 and supporting blade 3, supporting blade 3 and supporting blade 4 contact parts at supporting blade 1,2,3,4.For ease of box body 20 with support the folding forming of protruding wall 30, it is porose 5,6,7,8 that two adjacent supporting blade roots are offered, and its mesopore 8 is combined into (as shown in Figure 4) by two and half hole 8a, 8b.
It is to be noted, above the described principles more of the present utility model that just explain through diagrams, because the those of ordinary skill to constructed field is easy to carry out on this basis some modifications and change, therefore this specification sheets be not be the utility model to be confined to shown in and in described concrete structure and the Applicable scope, so every the corresponding modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.
Claims (5)
1, a kind of packing box, include lid (10), box body (20), box body (20) is pressed the folding line folding forming by substrate, it is characterized in that: each sidewall of described box body (20) has the supporting blade that is extended by box body (20) lower port lateral fold line (0-0) downwards, each supporting blade bends in box body (20) and upwards, two adjacent sides contact in opposite directions and support mutually in each supporting blade, constitute the protruding wall of support (30) that its upper port is higher than box body (20) lower port; Also have on the two adjacent supporting blades in described each supporting blade by the foldable formed stable rock-steady structure of maintenance support protruding wall (30) that is used for of folding line.
2, packing box according to claim 1, it is characterized in that: described rock-steady structure is formed by two fins that are positioned at each supporting blade crease line both sides, has vertical folding line between the adjacent fins, in box body (20) and when upwards bending, each flaps down bends and forms below adjacent supports sheet contact part and supports at each supporting blade.
3, packing box according to claim 2 is characterized in that: described each supporting blade is echelon form.
4, packing box according to claim 2 is characterized in that: the root of described two adjacent supporting blades is offered porose.
5, packing box according to claim 1 is characterized in that: described box body (20), the cross-sectional plane that supports protruding wall (30) are polygon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520034503 CN2799420Y (en) | 2005-06-15 | 2005-06-15 | Packing box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520034503 CN2799420Y (en) | 2005-06-15 | 2005-06-15 | Packing box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2799420Y true CN2799420Y (en) | 2006-07-26 |
Family
ID=36841914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520034503 Expired - Fee Related CN2799420Y (en) | 2005-06-15 | 2005-06-15 | Packing box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2799420Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106064687A (en) * | 2016-07-29 | 2016-11-02 | 刘云红 | A kind of universal box object stage |
-
2005
- 2005-06-15 CN CN 200520034503 patent/CN2799420Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106064687A (en) * | 2016-07-29 | 2016-11-02 | 刘云红 | A kind of universal box object stage |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060726 |