CN203345310U - Packing case - Google Patents
Packing case Download PDFInfo
- Publication number
- CN203345310U CN203345310U CN 201320326358 CN201320326358U CN203345310U CN 203345310 U CN203345310 U CN 203345310U CN 201320326358 CN201320326358 CN 201320326358 CN 201320326358 U CN201320326358 U CN 201320326358U CN 203345310 U CN203345310 U CN 203345310U
- Authority
- CN
- China
- Prior art keywords
- side plate
- length
- base plate
- brace panel
- wide
- 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 - Lifetime
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Abstract
The utility model provides a packing case. The packing case can solve the problems that a traditional paper packing case is thin in bottom board, low in intensity and not reliable in sealing. The packing case comprises a bottom board part, a case body and a case cover, wherein the case body is formed by folding four side boards to be of an end-to-end tubular shape according to the folds with the preset length a and the preset width b of the case body, one head end and one tail end are bonded through a connection portion, and the four side boards comprise two opposite length side boards and two opposite width side boards. The packing case is characterized in that the bottom board part comprises a bottom board and a bottom board reinforcing board, any one length side board is provided with a first lower portion extending section which comprises two width side boards reinforcing boards and the bottom board, the upper portion of the bottom board and the lower portion of any one length side board are connected through a first fold edge, the left side and the right side of the bottom board are symmetrically connected with the width side board reinforcing boards through a second fold edge and a third fold edge respectively, and the other length side board is provided with a second lower portion extending section which is the bottom board reinforcing board.
Description
Technical field
The utility model relates to the packing technique field, is specially a kind of packing chest.
Background technology
Common paper packaging box comprises base plate, casing and case lid, wherein casing is enclosed and is formed by the surrounding side plate, the surrounding side plate be equipped with the height h '=0.5 b(b be the casing width) the extension, bottom, and disconnect between each adjacent extension, bottom, base plate extremely with after each respective side panels is vertical is combined to box inside top folding by each extension, bottom, see Fig. 1 and Fig. 2, during use first by surrounding side plate A, B, C, D is by default casing length a, the folding line folding of width b is to end to end tubular casing, and head end and tail end pass through connecting portion E adhesion, and then by the side plate A of two wide sides, extension, the bottom A ' of C, C ' respectively to box inside top folding to side plate A, C is vertical, then by the side plate B of two length sides, extension, the bottom B ' of D, D ' respectively to box inside top folding to side plate B, D is vertical, finally with plastic adhesive tape by two extension, bottom B ', D ' is thereby bonding by the bottom surface of casing sealing, and its shortcoming is, its base plate by the extension, bottom of each side plate of casing to box inside top folding to be put together after each side plate is vertical, and how bonding by plastic adhesive tape the sealing of base plate is, so its sealing is unreliable, and each extension, side plate bottom height h ' is generally only 0.5b, so base plate is thinner, intensity is low, a little less than voltage endurance capability, thereby while placing heavier article in casing, plastic adhesive tape easily comes off and causes the base plate article in case that get loose to drop, in addition, casing sealing rear box surface does not arrange handle, during carrying, needs both hands to hold at the bottom of case the steady carrying that can guarantee chest more, so its carrying inconvenience, in Fig. 1, Fig. 2, h is box height.
Summary of the invention
For the problems referred to above, the utility model provides a kind of packing chest, and it can solve, and traditionally on paper packing chest base plate is thin, intensity is low, seal insecure shortcoming.
Its technical scheme is such, it comprises bottom parts, casing and case lid, described casing is pressed default casing length a by the surrounding side plate, the folding line folding of width b is to end to end tubular, head end and tail end are by the connecting portion adhesion, described surrounding side plate comprise two length in opposite directions to side plate and two in opposite directions wide to side plate, it is characterized in that: described bottom parts comprises base plate and base plate brace panel, arbitrary described length is provided with the first extension, bottom to side plate, described the first extension, bottom comprise two wide to side plate brace panel and described base plate, described base plate top is connected by the first folding line limit with the bottom of this described arbitrary length to side plate, the left side of described base plate, right both sides are respectively by the second folding line limit, the symmetrical connection in the 3rd folding line limit is described wide to the side plate brace panel, another described length is provided with the second extension, bottom to side plate, described the second extension, bottom is the base plate brace panel.
It is further characterized in that:
Described another long bottom to side plate is connected by four fold trace limit with the top of described base plate brace panel;
The length of described base plate, base plate brace panel, width are identical to the length a of side plate, the described wide length b to side plate with described length respectively;
The described wide width to the side plate brace panel is consistent with box height.
It further is characterised in that:
Described wide to side plate, wide on the side plate brace panel respectively correspondence have grip hole;
Described wide can be to the baffle plate turned down in casing to being provided with on the grip hole of side plate, the top of described baffle plate and described widely link into an integrated entity to side plate.
The beneficial effects of the utility model are: a block length of its casing is provided with by base plate to side plate, two wide the first extensions, bottom that form to the side plate brace panel, wherein this length is to lower long edges connecting bottom board of side plate, and the left side of base plate, right both sides symmetrical connection respectively are wide to the side plate brace panel, and another length is provided with the second extension, bottom to side plate, and the second extension, bottom is the base plate brace panel, first the surrounding side plate is pressed to default casing length a during use, the folding line folding of width b is to end to end tubular, head end and tail end are by connecting portion E adhesion, then the base plate brace panel is turned up to fitting with this another long inside face to side plate top along four fold trace limit to box inside, again by two of the first extension, bottom wide to the side plate brace panel respectively along the second folding line limit, the 3rd folding line limit to box inside folding to base plate in vertical state, again by base plate together with turning up top along the first folding line limit to box inside to the side plate brace panel with in vertical state two of base plate are wide, thereby make base plate and surrounding side plate in vertical state tank floor be sealed, simultaneously two widely widely fit to side plate with corresponding respectively to the side plate brace panel, finally the base plate brace panel is turned down downwards to level compression base plate, its bottom parts comprises base plate and base plate brace panel, thereby energy integrally closed tank floor guarantees the reliable sealing of the bottom surface of casing, and it also is provided with the base plate brace panel, can effectively improve the bearing capacity of bottom half, the base plate both sides are provided with link into an integrated entity with it wide to the side plate brace panel simultaneously, the base plate brace panel is pressed in again base plate simultaneously, more guaranteed the bearing capacity of bottom half, wide to side plate in addition, widely on the side plate brace panel, all have grip hole, the carrying of instant packed casing.
The accompanying drawing explanation
Fig. 1 is existing traditionally on paper packing casing perspective structure schematic diagram;
The planar development schematic diagram of the existing traditionally on paper packing casing that Fig. 2 is Fig. 1;
The perspective structure schematic diagram that Fig. 3 is the utility model packing chest;
The planar development schematic diagram that Fig. 4 is a kind of embodiment of the utility model packing chest;
The planar development schematic diagram that Fig. 5 is the utility model packing chest the second embodiment.
The specific embodiment
See Fig. 3 and Fig. 4, the utility model comprises bottom parts, casing and case lid (case lid is not shown), casing is by surrounding side plate A, B, C, D is by default casing length a, the folding line folding of width b is to end to end tubular, head end and tail end are by connecting portion E adhesion, the surrounding side plate comprises that two length in opposite directions are to side plate B, in opposite directions wide to side plate A of D and two, C, its bottom parts comprises base plate F and base plate brace panel G, length is provided with the first extension, bottom I to side plate B, the first extension, bottom I comprise two wide to side plate brace panel H, J and base plate F, base plate F top is connected by the first folding line limit 1 with the long bottom to side plate B, the left side of base plate F, right both sides are respectively by the second folding line limit 2, the 3rd symmetrical connection in folding line limit 3 is wide to side plate brace panel H, J, length is provided with the second extension, bottom II to side plate D, the second extension, bottom II is base plate brace panel G, the long bottom to side plate D is connected by four fold trace limit 4 with the top of base plate F brace panel, the length of base plate F, base plate brace panel G, width are respectively with long identical to the length a of side plate, the wide length b to side plate, the wide width to side plate brace panel H, J is consistent with box height h.Wide to side plate A, C, widely on side plate brace panel H, J, have grip hole 5,6,7,8.Wide to 5,6 be respectively arranged with can be to the baffle plate 9,10 turned down in casing on the grip hole of side plate A, C, the top of baffle plate 9,10 and widely link into an integrated entity to side plate A, C.During use first by surrounding side plate A, B, C, D is by default casing length a, the folding line folding of width b is to end to end tubular, head end and tail end are by connecting portion E adhesion, then base plate brace panel G is turned up to fitting with the long inside face to side plate D top along four fold trace limit 4 to box inside, wide to side plate brace panel H by two of the first extension, bottom I again, J is respectively along the second folding line limit 2, the 3rd folding line limit 3 to box inside folding to base plate F in vertical state, again by base plate F together with wide to side plate brace panel H with in vertical state two of base plate, J turns up top along the first folding line limit 1 to box inside, make base plate F and surrounding side plate A, B, C, thereby D seals tank floor in vertical state, two of whiles are wide to side plate brace panel H, J is respectively with corresponding wide to side plate C, A fits, finally base plate brace panel G is turned down downwards and compress base plate F to level and get final product.
The plane outspread drawing that Fig. 5 is the another kind of embodiment packing chest of the utility model, wherein casing is by surrounding side plate A, B, C, D is by default casing length a, the folding line folding of width b is to end to end tubular, head end and tail end are by connecting portion E adhesion, the surrounding side plate comprises that two length in opposite directions are to side plate B, in opposite directions wide to side plate A of D and two, C, its bottom parts comprises base plate F and base plate brace panel G, length is provided with the first extension, bottom I to side plate D, the first extension, bottom I comprise two wide to side plate brace panel H, J and base plate F, base plate F top is connected by the first folding line limit 1 with the long bottom to side plate D, the left side of base plate F, right both sides are respectively by the second folding line limit 2, the 3rd symmetrical connection in folding line limit 3 is wide to side plate brace panel H, J, length is provided with the second extension, bottom II to side plate B, the second extension, bottom II is base plate brace panel G, the long bottom to side plate B is connected by four fold trace limit 4 with the top of base plate F brace panel, the length of base plate F, base plate brace panel G, width are respectively with long identical to the length a of side plate, the wide length b to side plate, the wide width to side plate brace panel H, J is consistent with box height h.Wide to side plate A, C, widely on side plate brace panel H, J, have grip hole 5,6,7,8.
Claims (6)
1. a packing chest, it comprises bottom parts, casing and case lid, described casing is pressed default casing length a by the surrounding side plate, the folding line folding of width b is to end to end tubular, head end and tail end are by the connecting portion adhesion, described surrounding side plate comprise two length in opposite directions to side plate and two in opposite directions wide to side plate, it is characterized in that: described bottom parts comprises base plate and base plate brace panel, arbitrary described length is provided with the first extension, bottom to side plate, described the first extension, bottom comprise two wide to side plate brace panel and described base plate, described base plate top is connected by the first folding line limit with the bottom of this described arbitrary length to side plate, the left side of described base plate, right both sides are respectively by the second folding line limit, the symmetrical connection in the 3rd folding line limit is described wide to the side plate brace panel, another described length is provided with the second extension, bottom to side plate, described the second extension, bottom is the base plate brace panel.
2. a kind of packing chest according to claim 1 is characterized in that: described another long bottom to side plate is connected by four fold trace limit with the top of described base plate brace panel.
3. a kind of packing chest according to claim 2, it is characterized in that: the length of described base plate, base plate brace panel, width are identical to the length a of side plate, the described wide length b to side plate with described length respectively.
4. a kind of packing chest according to claim 3, it is characterized in that: the described wide width to the side plate brace panel is consistent with box height.
5. a kind of packing chest according to claim 4 is characterized in that: described wide to side plate, wide on the side plate brace panel respectively correspondence have grip hole.
6. a kind of packing chest according to claim 5 is characterized in that: described wide can be to the baffle plate turned down in casing to being provided with on the grip hole of side plate, the top of described baffle plate and described widely link into an integrated entity to side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320326358 CN203345310U (en) | 2013-06-07 | 2013-06-07 | Packing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320326358 CN203345310U (en) | 2013-06-07 | 2013-06-07 | Packing case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203345310U true CN203345310U (en) | 2013-12-18 |
Family
ID=49745235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320326358 Expired - Lifetime CN203345310U (en) | 2013-06-07 | 2013-06-07 | Packing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203345310U (en) |
-
2013
- 2013-06-07 CN CN 201320326358 patent/CN203345310U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |