CN106064686B - Packing case - Google Patents
Packing case Download PDFInfo
- Publication number
- CN106064686B CN106064686B CN201610578247.0A CN201610578247A CN106064686B CN 106064686 B CN106064686 B CN 106064686B CN 201610578247 A CN201610578247 A CN 201610578247A CN 106064686 B CN106064686 B CN 106064686B
- Authority
- CN
- China
- Prior art keywords
- handle
- edge
- upturning lid
- tongue
- packing case
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/46—Handles
- B65D5/46008—Handles formed separately from the container body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/441—Reinforcements
- B65D5/445—Reinforcements formed separately from the container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The present invention discloses a kind of packing case, comprising: cabinet, including opening, opening include the first edge and second edge being oppositely arranged；First upturning lid, one end can be connect with turning down with first edge；Second upturning lid, one end can be connect with turning down with second edge, and handle installation tongue a is formed on the second upturning lid；Reinforcing plate, including handle install tongue b；Handle portion, handle installation tongue a and handle installation tongue b are inserted into a reverse direction in the handle ring in handle portion, and handle portion is extend out to the top of the first upturning lid by the handle extending port of the first upturning lid.The present invention can be formd by the second upturning lid and reinforcing plate be complementary to one another in intensity to inserting structure, compensate for the independent non-uniform weak spot of E type structure stress, therefore, have no need to change handgrips and intensity, it can be in the intensity for locally increasing packing case, the handgrips both ends uniform stressed for making packing case fundamentally solves handle abjection situation.
Description
Technical field
The present invention relates to packaging fields, in particular to a kind of packing case.
Background technique
The packing case of papery is commonly used in the prior art, carries for convenience, two flip lids of setting usually on cabinet,
And the handle by being arranged on a flip lid is lifted for user.
For example, the Chinese patent of Patent No. ZL201320263238.4 discloses a kind of handle of packaging case comprising mention
Hand ontology and installation gasket, handle body are shaped on the installation gasket, and the both ends of handle body and the installation are padded
The both ends of piece are linked together.The packing case includes cabinet and the first upturning lid and the second upturning lid that are set on cabinet, and
One upturning lid is covered on second upturning lid, and the second upturning lid includes upturning lid ontology and handle installation tongue；It matches
When, integral type handle is sleeved on handle installation tongue.
Although handle is optimized to integral structure by the patent, split type handle installation error before reducing is improved
Service efficiency.But in actual use since carton material is unstable, especially in the larger situation of product weight, can make
At handgrips unbalance stress in the prior art, it is also possible that handle deviates from situation.
Summary of the invention
A kind of packing case is provided in the embodiment of the present invention, to solve the problems, such as that handle is easy abjection in the prior art.
To achieve the above object, the embodiment of the present invention provides a kind of packing case, comprising: cabinet, including be open, opening includes
The first edge and second edge being oppositely arranged；First upturning lid, one end can be connect with turning down with first edge；Second turns over
Lid, one end can be connect with turning down with second edge, and handle installation tongue a is formed on the second upturning lid；Reinforcing plate, including handle
Tongue b is installed；Handle portion, handle installation tongue a and handle installation tongue b are inserted into the handle ring in handle portion in a reverse direction
In, handle portion is extend out to the top of the first upturning lid by the handle extending port of the first upturning lid.
Preferably, reinforcing plate and/or handle portion opposite case are discretely arranged.
Preferably, reinforcing plate is connect with cabinet or the first upturning lid or the second upturning lid.
Preferably, reinforcing plate is located above or below the second upturning lid.
Preferably, reinforcing plate further includes installing tongue positioned at the protruding portion c of the handle installation side tongue b and positioned at handle
The protruding portion d of the other side b, handle install the angle between tongue b and protruding portion c or protruding portion d and are less than or equal to 15 °.
Preferably, the second upturning lid further includes installing positioned at the protruding portion a of the handle installation side tongue a and positioned at handle
The protruding portion b of the other side tongue a, handle install the angle between tongue a and protruding portion a or protruding portion b and are less than or equal to 15 °.
Preferably, packing case further includes left rolling cover and right rolling cover, the opening of cabinet further includes the third side being oppositely arranged
Edge and the 4th edge, first edge, the 4th edge, second edge and third edge are set gradually along the circumferential direction of the opening of cabinet,
The side of left rolling cover can be connect with turning down with third edge, and the side of right rolling cover can be connect with turning down with the 4th edge.
Preferably, left rolling cover and right rolling cover use C-shaped configuration.
Preferably, the area of reinforcing plate is A, the area of the second upturning lid is B, wherein A≤B≤2A.
Preferably, handle installation tongue a and/or handle installation tongue b use trapezium structure, rectangle structure or pros
Shape structure.
The present invention can be formd by the second upturning lid and reinforcing plate be complementary to one another in intensity to inserting structure, make up
The independent non-uniform weak spot of E type structure stress, therefore, there is no need to change handgrips and intensity, can be in office
Portion increases the intensity of packing case, makes the handgrips both ends uniform stressed of packing case, fundamentally solves handle abjection situation,
So that handle is more safe and reliable, structure is simple, reduces material cost, ensure that the convenience of packaging operation, improves
Efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Description of symbols: 1, cabinet；2, the first upturning lid；3, the second upturning lid；4, handle installs tongue a；5, enhance
Plate；6, handle installs tongue b；7, handle portion；8, left rolling cover；9, right rolling cover；10, protruding portion a；11, protruding portion b；12, protruding portion
c；13, protruding portion d.
Specific embodiment
Present invention is further described in detail in the following with reference to the drawings and specific embodiments, but not as to limit of the invention
It is fixed.
Due to prior art instruction packing case handgrips generallys use is " E " type structure, when packing case lifts, mention
Hand stress packing case both ends can discontinuity, when product is overweight or the longer situation of mention time, handle of packaging case structure division
Endurance failure occurs and deviates from situation.In order to solve this problem, the present invention provides a kind of packing cases.
As shown in Figure 1, the packing case includes: cabinet 1, the first upturning lid 2, the second upturning lid 3, reinforcing plate 5 and handle portion
7, wherein the top of cabinet 1 is provided with opening, and in one embodiment, which includes the first edge being oppositely arranged and
Two edges and third edge and the 4th edge, it is preferable that first to fourth edge forms a rectangular shape.On first
One end of flip lid 2 can be connect with turning down with first edge, and one end of the second upturning lid 3 can be connect with turning down with second edge.
In addition, the second upturning lid 3 preferably uses E shape structure, which includes handle installation tongue a4.In order to increase intensity, this
Invention additionally provides reinforcing plate 5, it is preferable that reinforcing plate 5 can also be using the E shape structure with handle installation tongue b6.
When installation, handle installation tongue a4 and handle install the handle ring that tongue b6 is inserted into handle portion 7 in a reverse direction
In, handle portion 7 is extend out to the top of the first upturning lid 2 by the handle extending port of the first upturning lid 2, in order to portable.Enhancing
Plate 5 can be located above or below the second upturning lid 3.Wherein, integrated handle in the prior art can be used in handle portion 7, no
Need to change the structure of handle.In one embodiment, handle portion 7 can be pre-installed on the second upturning lid 3, certainly,
It can be pre-installed in reinforcing plate 5.
Preferably, the mode of integrated injection molding can be used in handle portion 7, to form the semicircular annular of a closure
Integral type handle.It integrally due to one closure of integrated handle formation, in one embodiment, only need to be straight by handle when installation
Female connector is on handle installation tongue a4, later again " E " type reinforcing plate tongue opening direction and the second upturning lid 3
" E " type is to slotting.
Certainly, split type structure can also be used in the handle portion 7 in the present invention, at this time, it may be necessary to which first in packing case turns over
Lid 2 outputs corresponding hole, and reinforcing plate also can be without being made into " E " type opening, and reinforcing plate can also be affixed directly to the first upturning lid 2
Stretching resistance purpose is improved to realize in inside.
Through the above technical solutions, the present invention can be formd in intensity mutually by the second upturning lid 3 and reinforcing plate
Supplement to inserting structure, compensate for the independent non-uniform weak spot of E type structure stress, therefore, there is no need to change handle
Structure and intensity can make the handgrips both ends uniform stressed of packing case, fundamentally in the intensity for locally increasing packing case
Solves handle abjection situation, so that handle is more safe and reliable, structure is simple, reduces material cost, ensure that packing
The convenience of operation improves efficiency.
In one embodiment, the first upturning lid 2 of packing case, the second upturning lid 3 and cabinet be integrally connected cross cutting and
At, and reinforcing plate 5 and/or handle portion 7 are then independently of the independent material of cabinet, i.e., reinforcing plate 5 and/or handle portion 7 are with respect to case
Body 1 is discretely arranged.In another embodiment (not shown), reinforcing plate 5 can also with cabinet 1 or the first upturning lid 2 or
Second upturning lid 3 connects (for example, connecting by way of bonding).
Preferably, using the reinforcing plate 5 of E shape structure further include positioned at handle installation the side tongue b6 protruding portion c12 and
Shape between protruding portion d13 positioned at the handle installation other side tongue b6, protruding portion c12, handle installation tongue b6 and protruding portion d13
At having the gap, it is preferable that handle installs the angle between tongue b6 and protruding portion c12 or protruding portion d13 or the angle in the gap
Degree is less than or equal to 15 °.It similarly, further include being located at handle the side tongue a4 is installed using the second upturning lid 3 of E shape structure
The protruding portion a10 and protruding portion b11 that the other side tongue a4 is installed positioned at handle, handle install tongue a4 and protruding portion a10 or prominent
The angle between portion b11 is not easy excessive out, and preferably less than or equal to 15 °, in order to which user or worker install.More preferably
Ground, E type tongue and its adjacent part will have rounding angle.
Preferably, packing case further includes left rolling cover 8 and right rolling cover 9, wherein the side of left rolling cover 8 can be turned over third edge
The connection of folding ground, the side of right rolling cover 9 can be connect with turning down with the 4th edge.Preferably, left rolling cover 8 and right rolling cover 9 use C-shaped knot
Structure.In use, the folded inside of left rolling cover and right rolling cover to opening, to improve intensity.
Preferably, the area of reinforcing plate 5 is changeable, but on the one hand to guarantee its tongue and adjacent segment angle and packaging
Case " E " type rolling cover is identical, and on the other hand, if the area of reinforcing plate 5 is A, the area of the second upturning lid 3 is B, then also meets A≤B
≤ 2A, the i.e. area of reinforcing plate cannot be greater than the second upturning lid 3 area, can not less than the 50% of 3 area of the second upturning lid,
The problem of to prevent the too small strength reduction of 5 area of reinforcing plate and unbearable pulling force.
Preferably, handle installation tongue a4 and/or handle installation tongue b6 may be used also other than it can use trapezoidal structure
Only tongue b6 and the second upturning lid adjacent thereto need to be installed in handle using shapes such as rectangle structure or square structures
3 ontology sides reserve installation gap.Being more highly preferred to contoured is to be easier to dismount in this way using trapezium structure.
It certainly, is the preferred embodiment of the present invention above.It should be pointed out that for those skilled in the art
For, without departing from the basic principles of the invention, several improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of packing case characterized by comprising
Cabinet (1), including opening, the opening include the first edge and second edge being oppositely arranged；
First upturning lid (2), one end can be connect with turning down with the first edge；
Second upturning lid (3), one end can be connect with turning down with the second edge, are formed with and mentioned on second upturning lid (3)
Hand installs tongue a (4)；
Reinforcing plate (5), including handle installation tongue b (6)；
The handle is inserted into handle portion (7), handle installation tongue a (4) and handle installation tongue b (6) in a reverse direction
In the handle ring in portion (7), the handle portion (7) extend out to described first by the handle extending port of first upturning lid (2)
The top of upturning lid (2).
2. packing case according to claim 1, which is characterized in that the reinforcing plate (5) and/or the handle portion (7) phase
The cabinet (1) is discretely arranged.
3. packing case according to claim 1, which is characterized in that the reinforcing plate (5) and the cabinet (1) or described
First upturning lid (2) or second upturning lid (3) connection.
4. packing case according to claim 1, which is characterized in that the reinforcing plate (5) is located at second upturning lid (3)
Above or below.
5. packing case according to claim 1, which is characterized in that second upturning lid (3) further includes being located at described mention
Hand installs the protruding portion a (10) of tongue a (4) side and is located at the protruding portion b (11) of handle installation tongue a (4) other side,
Angle between handle installation tongue a (4) and the protruding portion a (10) or the protruding portion b (11) is less than or equal to
15°。
6. packing case according to claim 1, which is characterized in that the reinforcing plate (5) further includes being located at the handle to pacify
It plugs the protruding portion c (12) of tongue b (6) side and is located at the protruding portion d (13) of handle installation tongue b (6) other side, it is described
Handle installs the angle between tongue b (6) and the protruding portion c (12) or the protruding portion d (13) and is less than or equal to 15 °.
7. packing case according to claim 1, which is characterized in that the packing case further includes left rolling cover (8) and right rolling cover
(9), the opening of the cabinet (1) further includes the third edge and the 4th edge being oppositely arranged, the first edge, the described 4th
Edge, the second edge and the third edge are set gradually along the circumferential direction of the opening of the cabinet (1), the left rolling cover
(8) side can be connect with turning down with the third edge, and the side and the 4th edge of the right rolling cover (9) can turn down ground
Connection.
8. packing case according to claim 7, which is characterized in that the left rolling cover (8) and right rolling cover (9) use C-shaped knot
Structure.
9. packing case according to claim 5, which is characterized in that the area of the reinforcing plate (5) is A, on described second
The area for renovating (3) is B, wherein A≤B≤2A.
10. packing case according to claim 1, which is characterized in that handle installation tongue a (4) and/or the handle
Tongue b (6) are installed and use trapezium structure, rectangle structure or square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578247.0A CN106064686B (en) | 2016-07-20 | 2016-07-20 | Packing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578247.0A CN106064686B (en) | 2016-07-20 | 2016-07-20 | Packing case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106064686A CN106064686A (en) | 2016-11-02 |
| CN106064686B true CN106064686B (en) | 2018-12-21 |
Family
ID=57207068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610578247.0A Active CN106064686B (en) | 2016-07-20 | 2016-07-20 | Packing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106064686B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408185B (en) * | 2018-02-23 | 2019-11-19 | 江苏乐芯智能科技有限公司 | A kind of method that integrally formed Intelligent bracelet packaging box body is equivalent |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286714A (en) * | 1979-10-19 | 1981-09-01 | Champion International Corporation | Sleeve with pre-applied handle for setup box or folding carton |
| DE4133982A1 (en) * | 1990-10-19 | 1992-04-23 | Neupack Gmbh | Closure piece for folding box with flaps - has folding flaps, with holes for handle, and tear lines with perforations |
| CN2767335Y (en) * | 2005-02-18 | 2006-03-29 | 黄国龙 | Wrappape handle structure |
| CN2931318Y (en) * | 2006-06-14 | 2007-08-08 | 红云烟草(集团)有限责任公司 | Cigarette packing case |
| CN201633977U (en) * | 2010-03-31 | 2010-11-17 | 江门市鹏程头盔有限公司 | Helmet package box |
| CN203294438U (en) * | 2013-05-14 | 2013-11-20 | 珠海格力电器股份有限公司 | Integrated lifting handle and packing case used in cooperation with same |
| CN205972172U (en) * | 2016-07-20 | 2017-02-22 | 珠海格力电器股份有限公司 | Packaging box |
-
2016
- 2016-07-20 CN CN201610578247.0A patent/CN106064686B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286714A (en) * | 1979-10-19 | 1981-09-01 | Champion International Corporation | Sleeve with pre-applied handle for setup box or folding carton |
| DE4133982A1 (en) * | 1990-10-19 | 1992-04-23 | Neupack Gmbh | Closure piece for folding box with flaps - has folding flaps, with holes for handle, and tear lines with perforations |
| CN2767335Y (en) * | 2005-02-18 | 2006-03-29 | 黄国龙 | Wrappape handle structure |
| CN2931318Y (en) * | 2006-06-14 | 2007-08-08 | 红云烟草(集团)有限责任公司 | Cigarette packing case |
| CN201633977U (en) * | 2010-03-31 | 2010-11-17 | 江门市鹏程头盔有限公司 | Helmet package box |
| CN203294438U (en) * | 2013-05-14 | 2013-11-20 | 珠海格力电器股份有限公司 | Integrated lifting handle and packing case used in cooperation with same |
| CN205972172U (en) * | 2016-07-20 | 2017-02-22 | 珠海格力电器股份有限公司 | Packaging box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106064686A (en) | 2016-11-02 |
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