CN1911743B - Packaging case - Google Patents
Packaging case Download PDFInfo
- Publication number
- CN1911743B CN1911743B CN2006101109897A CN200610110989A CN1911743B CN 1911743 B CN1911743 B CN 1911743B CN 2006101109897 A CN2006101109897 A CN 2006101109897A CN 200610110989 A CN200610110989 A CN 200610110989A CN 1911743 B CN1911743 B CN 1911743B
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- flap
- packing chest
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- hand
- recess
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Abstract
The inveiton provides a packaging box capable of preventing a foreign matter or bugs from entering the packaging box. In the packaging box each opening of which is closed by at least two flaps, projections and recesses are formed at edges of the opposite flaps disposed close to each other. The projections of one flap correspond to the recesses of the other flaps.
Description
Technical field
The present invention relates to a kind of packing chest, relate in particular to the packing chest that holds other article such as packaged beverage container or food in inside.
Background technology
In the past, for example as the packing chest of concentrating drinks container etc., generally used the corrugated case of corrugated board system.The short side (hereinafter referred to as " short side ") of length is the conveying end of drinking container in four sides of this corrugated case.Particularly, in short side, two blocks of outer flaps that are rectangle are from the both sides relative extension of last face and lower face the time, and from connecting each long side surface portion extension of facial and lower face, the edge part of each outer flap is mated condition mutually and interior flap is bonding respectively for interior flap.The peristome of enclose case like this.
But there is following problem in the packing chest of above-mentioned conventional example.I.e. two blocks of outer flaps shape that is rectangle as mentioned above.Therefore, when the personnel that unpack wanted to break a seal packing chest with the gap portion of two blocks of outer flaps of hand insertion, hand can make hand injured along the edge slippage of outer flap sometimes.
For addressing this is that, several inventions disclosed are arranged.Propose (1) in first invention corrugated is made at the edge of outer flap, (2) edge part of flap outside separate certain intervals schemes such as circular lance are set.Hand was slided and is prevented to scratch hand (with reference to patent documentation 1) when this invention can break a seal by inhibition.
In addition, the invention of other packing chest 51 shown in Figure 11 is Dinged Inter with flap 57 places outside by the Gui of 4mm～20mm scope and is its feature every jut 57a is set.The reason that this jut 57a is set also is because the edge part of flap 57 suppresses the hand slippage outside, prevents to hinder hand (with reference to patent documentation 2).
[patent documentation 1] spy of Japan opens 2002-No. 370728 communiques (particularly Fig. 1 to Fig. 8).
[patent documentation 2] spy of Japan opens 2002-No. 326624 communiques (particularly Fig. 1 and Fig. 6).
Summary of the invention
But there is following problem in the packing chest of above-mentioned each conventional example.Promptly in order to suppress the hand slippage outside the edge part of flap the packing chest of jut is set, as shown in figure 11, make crest portion relative with crest portion in order to allow hand be easy to insert between each outer flap, still, big gap appears in the borderline region of flap outside two.Therefore, might sneak into foreign matter or invade insect from this gap location to packing chest inside.Therefore, in the present invention, provide a kind of packing chest, when can closed peristome solving the problems referred to above, by the shortcoming that the hand portion of grabbing avoids outer flap to be difficult for catching is set.
In view of above-mentioned problem, the present invention is the approaching packing chest of closing peristome by the edge part of at least two blocks of flaps, it is characterized in that, be provided with protuberance and recess, the recess of opposite side flap is set corresponding to the protuberance of a side flap at the edge part of above-mentioned each flap.
And packing chest of the present invention is characterised in that the protuberance of above-mentioned flap and recess are formed by the crest portion and the trough portion of bellows-shaped.
And packing chest of the present invention is characterised in that the bellows-shaped of the edge part of above-mentioned flap is constituted by highly different crest portions and trough portion.
And packing chest of the present invention is characterised in that the protuberance of above-mentioned flap and recess form circular-arc.
And packing chest of the present invention is characterised in that raised part is formed on the flap of a side, and above-mentioned recess is formed on the flap of opposite side simultaneously.
And packing chest of the present invention is characterised in that, on an above-mentioned side flap with the opposite side flap mutually the bight of the subtend hand that is formed with regulation grab portion.
And packing chest of the present invention is characterised in that, is formed with the breach of regulation in the both sides that above-mentioned hand is grabbed portion.
And packing chest of the present invention is characterised in that above-mentioned breach forms curve-like.
And packing chest of the present invention is characterised in that, the thickness that the hand of above-mentioned flap is grabbed portion forms than the thin thickness of other parts of flap.
In addition, packing chest of the present invention is characterised in that, at the broken line that the hand of above-mentioned flap is grabbed portion and zone, boundary line of part is formed with regulation beyond it.
According to the present invention, can prevent that not only foreign matter from sneaking into or insect is invaded in the packing chest, but also can prevent that the Kaifeng personnel from making hand injured at the edge part of flap.
Description of drawings
Fig. 1 is the block diagram of the packing chest of a form of implementation of the present invention.
Fig. 2 be with Fig. 1 in the cooresponding enlarged drawing of local I I.
Fig. 3 is the expansion drawing of packing chest shown in Figure 1.
Fig. 4 is second form of implementation of the present invention, be with Fig. 1 in the cooresponding enlarged drawing of local I I.
Fig. 5 is the 3rd form of implementation of the present invention, be with Fig. 1 in the cooresponding enlarged drawing of local I I.
Fig. 6 is the 4th form of implementation of the present invention, be with Fig. 1 in the cooresponding enlarged drawing of local I I.
Fig. 7 is first variation that hand shown in Figure 1 is grabbed portion, be with Fig. 3 in the cooresponding enlarged drawing of local VII.
Fig. 8 is second variation that hand shown in Figure 1 is grabbed portion, be with Fig. 3 in the cooresponding enlarged drawing of local VII.
Fig. 9 is the 3rd variation that hand shown in Figure 1 is grabbed portion, be with Fig. 3 in the cooresponding enlarged drawing of local VII.
Figure 10 is the 4th variation that hand shown in Figure 1 is grabbed portion, be with Fig. 3 in the cooresponding enlarged drawing of local VII.
Figure 11 is the block diagram of the existing packing chest of expression.
The specific embodiment
Describe a form of implementation of the present invention with reference to the accompanying drawings in detail.Be recited as in the explanation " on " or the part of D score only represent relative position relation, the meaning of these words there is no particular restriction invention for ease of explanation.
Fig. 1 is the block diagram of packing chest 1 in this form of implementation.As shown in the drawing, packing chest 1 roughly is hexahedron, is made up of last facial 3, lower face 5 and four side surface part 7,9,11 and 13.For convenience of explanation, in four side surface part 7,9,11 and 13, two respectively that length is short side surface part are defined as short side surface part 7 and 9, and two side surface part that length is long are defined as long side surface portion 11 and 13.
Last facial 3, lower face 5 and two long side surface portions 11 and 13 are to be made of a seamless corrugated board.In addition, two short side surface part 7 with 9 by from last facial 3 with lower face 5 respectively extended two outer flap 7a, 7b and 9a, 9b (with reference to Fig. 3) close and form (outer flap 9a, 9b with outside flap 7a, 7b the same, so omission in the following description).But the inboard of flap 7a, 7b is provided with two blocks of interior flaps 15 in fact outside, and outer flap 7a, 7b and these interior flaps 15 are bonding mutually.Though the front end of flap 15 only reaches near outer flap 7a, the 7b bellows-shaped starting position in each among Fig. 1,, by adopt longer interior flap with case 1 peristome of the partly overlapping situation of bellows-shaped ShiShimonoseki closure, can further improve leak tightness.At this, above-mentioned what is called " is closed peristome ", is meant except by each flap 7a, 7b and almost completely outside the leak free situation, also comprises with degree such as can prevent that foreign matter from sneaking into and leak free situation roughly.
Secondly, with regard to one of feature of the present invention, promptly the bellows-shaped of the edge part of flap 7a, 7b formation is illustrated at each outside.Fig. 2 is the enlarged drawing of the local I I shown in the long and two-short dash line among Fig. 1.As shown in the drawing, the edge part of each outer flap 7a, 7b is bellows-shaped, and with from recess (trough portion) 8b1 of protuberance (crest portion) 8a1 of the last facial 3 outer flap 7a that extend and the outer flap 7b that extends from lower face 5 relative to mode and dispose respectively.And, the mutual basically identical of bellows-shaped distance with interval of each outer flap 7a, 7b edge part, each edge part is approaching mutually, so from the auxiliary section of the facial 3 outer flap 7a that extend and the outer flap 7b that extends from lower face 5 produce the gap hardly.The situation that the foreign matter that therefore can prevent to become existing issue is sneaked into or insect etc. invades in the packing chest takes place.
As mentioned above, because the generation very close to each other of the auxiliary section between flap 7a, 7b outside, so externally can compare difficulty during bonding the peeling off of 15 of flap 7a, 7b and interior flaps.For this reason, this form of implementation is also studied intensively in this regard.Promptly each bight of flap 7a, 7b hand of being formed with regulation is grabbed portion 17 outside.The breach 18 of regulation is set in the both sides that this hand is grabbed portion 17, and the part that is clipped in these breach 18 is exactly with the actual part that grasps of finger.Because it is not bonding with interior flap 15 that hand is grabbed portion 17, it is formed with breach 18 in both sides simultaneously, so even if also can easily draw back with very little power.In addition, in this form of implementation, grab portion (amounting to 8 places) (with reference to Fig. 3), also can consider on whole packing chest 1, a place only to be set, or the application examples at two places is set at specific outer flap though all bights of each outer flap 7a, 7b all are formed with hand.
Fig. 3 is the expansion drawing of packing chest 1 in this form of implementation.As shown in the drawing, packing chest 1 before the assembling is the connection shape with the first long side surface portion 13, lower face 5, the second long side surface portion 11 and last facial 3 order, flap 15 in the both sides of each long side surface portion 11,13 are connected with, the both sides of portion 3 and lower face 5 are connected with outer flap 7a, 7b, 9a and 9b in the above.Simultaneously, the long side surface portion 13 of the top is connected with gluing portion 19 in the drawings, and when assembling, this gluing portion 19 is bonding with last facial 3.In addition, the dotted line among the figure is expressed as and forms hexahedron and the position of bending is easy to bending in order to make this part, also can carry out line ball processing to this part.In addition, the packing chest 1 in this form of implementation forms from a corrugated board cutting processing, but the present invention is not limited thereto, also can prepare each member separately, connects respectively to be shaped again.
Secondly, the Kaifeng operation with regard to packing chest in this form of implementation 1 describes according to shown in Figure 1.At first, unpacking personnel catch the hand that is formed at outer flap 7a, 7b bight to grab portion 17 and with its pull-up.Hand is grabbed after portion 17 is pulled up, if further draw the hand of outer flap 7a, 7b to grab portion again, and bonding will being stripped from gradually that then outer flap 7a, 7b and interior flap are 15.At this moment, treat that outer flap 7a, 7b open to a certain degree after, hand is inserted between each outer flap 7a and the 7b, catch the edge part of outer flap 7a, 7b, can open outer flap 7a, 7b fully.At this moment, because the edge part of outer flap 7a, 7b is bellows-shaped as mentioned above, can prevent the hand cunning, the edge part of flap 7a, 7b is injured outside so can prevent hand.
Secondly, describe with regard to second form of implementation of the present invention.Fig. 4 is for to characteristic of the present invention, promptly the edge part of outer flap applies the form of implementation after the distortion.As shown in the drawing, the position mutual dislocation of the bellows-shaped that the edge part of flap 37a, 37b forms outside each.Promptly from recess (trough portion) 38b1 of the position of protuberance (crest portion) 38a1 of the last facial outer flap 37a that extends and the outer flap 37b that extends from lower face in the transverse direction distance D that misplaces.So, even the position of the protuberance of two bellows-shaped and recess is not quite identical, more or less dislocation, but as long as the position of protuberance and recess to a certain extent can be correspondingly near configuration, can prevent also that foreign matter from sneaking into or insect etc. invaded in the packing chest.
Secondly, with regard to the 3rd form of implementation of the present invention, describe according to Fig. 5.Fig. 5 is also same with Fig. 4, is to characteristic of the present invention, promptly the edge part of outer flap applies the form of implementation after the distortion.As shown in this figure, the bellows-shaped that the edge part of flap 47a, 47b forms outside each is combined by highly different crest portions and trough portion.Particularly, highly higher protuberance (recess) 48a1 (48b1) and highly lower protuberance (recess) 48a2 (48b2) intersect mutually.So, even bellows-shaped height difference, as long as two sides' edge part has same shape mutually, can prevent effectively also that foreign matter from sneaking into or insect etc. invaded in the packing chest.
Secondly, with regard to the 4th form of implementation of the present invention, describe according to Fig. 6.Fig. 6 is also same with Fig. 4, is to characteristic of the present invention, is the form of implementation after the edge part of external flap applies distortion.As shown in this figure, the edge part of flap 57a, 57b is formed with the protuberance 58a1 and the recess 58b1 of circular-arc (particularly for semicircle shape) outside each.Particularly, from the edge part of the facial outer flap 57a that extends be formed with circular-arc protuberance 58a1 by certain interval, corresponding, be formed with circular-arc recess 58b1 at the edge part of the outer flap 57b that extends from lower face.So, circular-arc protuberance 58a1 and the combination of recess 58b1 can prevent effectively also that foreign matter from sneaking into or insect etc. is invaded in the packing chest.
Secondly, according to shown in Figure 7, first variation of grabbing portion while you're at it describes.Fig. 7 is corresponding to the enlarged drawing of part shown in the circle VII among Fig. 3.Breach 18 among Fig. 1 is acute angle-shaped, and the curved shape of breach 18b in this variation.So, the breach 18b that grabs portion 17b both sides by handle forms curve-like, thereby is not concentrated in privileged site drawing back the stress that is produced when hand is grabbed the 17b of portion, thereby can prevent the breakage of corrugated board effectively.
Fig. 8 grabs the figure of second variation of portion for the expression hand.As shown in this figure, the hand of this variation is grabbed the 17d of portion, for ease of bending, is that the demarcation line is crushed with broken line 18d, makes its thickness thin than other parts.This hand is grabbed the structure of the 17d of portion and is being processed when materials such as corrugated board are sheared packing chest.As long as the hand thickness of grabbing the 17d of portion is thin than other parts, be not particularly limited, if reach about half of original thickness, finger can easily insert and interior flap 15 between the space in.And the size that the adversary grabs the 17d of portion also there is no the particular determination requirement.In addition, broken line 18d may not be a straight line, and curve also can.In addition, in this variation, the place, demarcation line of grabbing 17d of portion and other parts at hand is provided with broken line 18d, but it is also passable not form broken line in the present invention.
Fig. 9 grabs the figure of the 3rd variation of portion for the expression hand.Grab portion 17e place at the hand of this variation, with the position, demarcation line of other parts on be formed with the broken line 18e2 identical with second variation.And, also be formed with a broken line 18e1 in the bight of flap outward from the mid point of this broken line 18e2.Broken line 18e1 and broken line 18e2 are roughly rectangular mutually.When the hand that unpacking personnel grasp formation like this is grabbed the 17e of portion, at first grab the 17e of portion along broken line 18e2 bending hand, then hand is grabbed the 17e of portion along broken line 18e1 to invagination.Thus, the hand that is difficult for catching owing to thickness relationship is grabbed the 17e of portion and will well be coincide with the finger tripe, pulls at more and promptly can peel off bonding with interior flap 15.
In above-mentioned first～the 3rd variation, as shown in figure 10,, can clearly indicate the position that to catch at first for the personnel that unpack by grab the 17c place typographic(al) mark 18c of portion at hand.
The present invention is applicable to the packing chest of commodity such as packaged beverage container or food.
Claims (9)
1. packing chest, the edge part by at least two blocks of flaps near closing peristome, it is characterized in that, be provided with protuberance and recess at the edge part of above-mentioned each flap, the recess of opposite side flap is set corresponding to the protuberance of a side flap,
On an above-mentioned side flap with the opposite side flap mutually the bight of the subtend hand that is formed with regulation grab portion.
2. packing chest as claimed in claim 1 is characterized in that, the protuberance of above-mentioned flap and recess are formed by the crest portion and the trough portion of bellows-shaped.
3. packing chest as claimed in claim 2 is characterized in that, the bellows-shaped of the edge part of above-mentioned flap is constituted by highly different crest portions and trough portion.
4. packing chest as claimed in claim 1 is characterized in that the protuberance of above-mentioned flap and recess form circular-arc.
5. packing chest as claimed in claim 4 is characterized in that, raised part is formed on the flap of a side, and above-mentioned recess is formed on the flap of opposite side simultaneously.
6. packing chest as claimed in claim 1 is characterized in that, is formed with the breach of regulation in the both sides that above-mentioned hand is grabbed portion.
7. packing chest as claimed in claim 6 is characterized in that above-mentioned breach forms curve-like.
8. as each described packing chest in the claim 1,6,7, it is characterized in that the thickness that the hand on the above-mentioned flap is grabbed portion forms than the thin thickness of other parts of flap.
9. as each described packing chest in the claim 1,6,7, it is characterized in that the broken line that the hand on above-mentioned flap is grabbed portion and zone, boundary line of part is formed with regulation beyond it.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005232970 | 2005-08-11 | ||
| JP2005232970A JP4740687B2 (en) | 2005-08-11 | 2005-08-11 | Packaging box |
| JP2005-232970 | 2005-08-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1911743A CN1911743A (en) | 2007-02-14 |
| CN1911743B true CN1911743B (en) | 2011-12-28 |
Family
ID=37720847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101109897A Expired - Fee Related CN1911743B (en) | 2005-08-11 | 2006-08-11 | Packaging case |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4740687B2 (en) |
| CN (1) | CN1911743B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407258A (en) * | 2008-04-29 | 2009-04-15 | 佳恒昌纸品厂有限公司 | Packing box with radio frequency electronic label |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364489A (en) * | 1980-04-28 | 1982-12-21 | Nestier Canada Inc. | Container lid |
| CN2287125Y (en) * | 1996-04-29 | 1998-08-05 | 王如刚 | Disposable paper packing box |
| KR200381435Y1 (en) * | 2005-01-05 | 2005-04-11 | 씨제이 주식회사 | A packing box structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06104411B2 (en) * | 1985-01-31 | 1994-12-21 | いすゞ自動車株式会社 | Heating burner device |
| JPS61175116U (en) * | 1985-04-19 | 1986-10-31 | ||
| JPH0389399U (en) * | 1989-12-28 | 1991-09-11 | ||
| JP4230853B2 (en) * | 2003-08-18 | 2009-02-25 | サントリー株式会社 | Packaging box material and packaging box using the same |
-
2005
- 2005-08-11 JP JP2005232970A patent/JP4740687B2/en not_active Expired - Fee Related
-
2006
- 2006-08-11 CN CN2006101109897A patent/CN1911743B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364489A (en) * | 1980-04-28 | 1982-12-21 | Nestier Canada Inc. | Container lid |
| CN2287125Y (en) * | 1996-04-29 | 1998-08-05 | 王如刚 | Disposable paper packing box |
| KR200381435Y1 (en) * | 2005-01-05 | 2005-04-11 | 씨제이 주식회사 | A packing box structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4740687B2 (en) | 2011-08-03 |
| JP2007045484A (en) | 2007-02-22 |
| CN1911743A (en) | 2007-02-14 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SUNTORY HOLDINGS CO., LTD. Free format text: FORMER OWNER: SUNTORY LTD. Effective date: 20090703 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090703 Address after: Osaka City, Osaka of Japan Applicant after: Suntory Holdings Limited Address before: Osaka City, Osaka of Japan Applicant before: Suntory Ltd. |
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| 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: 20111228 Termination date: 20140811 |
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| EXPY | Termination of patent right or utility model |