CN207985446U - A kind of soft-package battery vacuum formed box - Google Patents
A kind of soft-package battery vacuum formed box Download PDFInfo
- Publication number
- CN207985446U CN207985446U CN201820447210.9U CN201820447210U CN207985446U CN 207985446 U CN207985446 U CN 207985446U CN 201820447210 U CN201820447210 U CN 201820447210U CN 207985446 U CN207985446 U CN 207985446U
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- Prior art keywords
- soft
- cavity
- package battery
- vacuum formed
- formed box
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Abstract
The utility model is related to a kind of soft-package battery vacuum formed box, including upper substrate and lower substrate, the edge of the upper substrate is downwardly extending the side group plate for being surrounded on the upper substrate, and the lower edge of the side group plate is fixedly connected on the upper surface of the lower substrate；The upper surface of the upper substrate is provided with the forming cavity to invaginate downwards, the depth of the forming cavity is less than the height of the side group plate, and the forming cavity includes the first cavity and multiple the second cavitys for accommodating soft-package battery to invaginate downwards from the first cavity bottom wall；Multiple reinforcing ribs are equidistantly provided on each side of the side group plate, the cross-sectional shape of the reinforcing rib is the semicircle to indent on the inside of the side group plate.The load-bearing capacity of soft-package battery vacuum formed box can be improved in technical solution provided by the utility model, ensures safety of the soft-package battery in transportational process.
Description
Technical field
The utility model is related to cell manufacturing techniques field more particularly to a kind of soft-package battery vacuum formed boxes.
Background technology
Soft-package battery is cased before manufacture, and usually soft-package battery is positioned in vacuum formed box first, then again
It is put into packing case.But since soft-package battery density is larger, in the case of equal volume, sealed using vacuum formed box compared to other
The commodity of dress have the weight of bigger, this will cause in transportational process, and the vacuum formed box equipped with soft-package battery easily deforms,
Battery may be caused to collide, cause security risk.
Utility model content
In order to improve the load-bearing capacity of soft-package battery vacuum formed box, ensure safety of the soft-package battery in transportational process, originally
Utility model provides a kind of soft-package battery vacuum formed box.
The utility model provides a kind of soft-package battery vacuum formed box, including upper substrate and lower substrate, the edge of the upper substrate
It is downwardly extending the side group plate for being surrounded on the upper substrate, the lower edge of the side group plate is fixedly connected on the lower substrate
Upper surface；The upper surface of the upper substrate is provided with the forming cavity to invaginate downwards, and the depth of the forming cavity is less than the side group
The height of plate, the forming cavity include the first cavity and invaginate downwards from the first cavity bottom wall multiple soft for accommodating
Second cavity of packet battery；Multiple reinforcing ribs, the cross of the reinforcing rib are equidistantly provided on each side of the side group plate
Cross sectional shape is the semicircle to indent on the inside of the side group plate.
The advantageous effect of soft-package battery vacuum formed box provided by the utility model is：Using the methods of plastics sucking moulding by sheet material system
It is upper substrate above at soft-package battery vacuum formed box, side is side group plate, and side group plate lower edge is fixed on lower substrate.It needs to note
Meaning, in order to stack convenient or other actual needs, the angle between side group plate and upper substrate can be not only right angle, also may be used
To be slightly larger than 90 ° and in obtuse angle.Upper substrate surface invaginates the forming cavity to be formed for accommodating soft-package battery and protection, Duo Ge
Multiple batteries can be placed in two cavitys, the total cross sectional area of multiple second cavitys is less than the cross-sectional area of the first cavity, in this way
After placing multiple batteries respectively, can placing a monoblock sponge, foam or bubble bags etc. in the first cavity, other play buffering work
Protection collides in transportational process with external object to avoid soft-package battery.In addition, in each side of side group plate
The multiple reinforcing ribs of spaced set on face, can effectively improve the load-bearing capacity of vacuum formed box, and vacuum formed box is made to load soft-package battery
When this density object larger with respect to other products, stress smaller evenly, is not susceptible to deform everywhere at edge, further protects
Demonstrate,prove safety of the soft-package battery in transportational process.Meanwhile the semicircle that the cross-sectional shape of reinforcing rib is indent, it is ensured that
Vacuum formed box is not take up redundant space, convenient to discharge more vacuum formed boxes in the fixed packing case of volume.
Based on the above technical solution, the utility model can also do following improvement.
Further, the groove for being connected to each second cavity is additionally provided on the bottom wall of first cavity, it is described
The depth of groove is less than or equal to the depth of second cavity.
Advantageous effect using above-mentioned further scheme is：Due to being provided with multiple the second cavitys for accommodating battery,
After each second cavity is connected to by groove, when being packed into battery, will more it consolidate.In addition, groove can play reinforcing rib,
Make to be not susceptible to shake relatively between distributed multiple second cavitys.
Further, it is provided on the bottom wall of second cavity for preventing from stopping that the cell polar ear of the soft-package battery touches
The lug boss hit, the height of the lug boss are less than or equal to the depth of second cavity.
Advantageous effect using above-mentioned further scheme is：Since one end of soft-package battery has two battery core pole outstanding
A lug boss is arranged in ear in the second cavity at position corresponding with cell polar ear, when placing battery, make two lugs difference
It positioned at the both sides of lug boss and is stuck on lug boss, such lug boss can stop two lugs because phase occurs for the reasons such as jolt
It mutually collides or is constantly collided with cavity inner wall, to effective protection battery.
Further, multiple second cavitys are equally distributed or array distribution.
Advantageous effect using above-mentioned further scheme is：Since soft-package battery will be positioned in the second cavity, Duo Ge
Two cavitys are equally distributed or array distribution, and the stress of vacuum formed box will be made to be more uniformly distributed, vacuum formed box is avoided to deform.
Further, the cross-sectional shape of the upper substrate is round rectangle.
Advantageous effect using above-mentioned further scheme is：The cross-sectional shape of upper substrate is round rectangle, then side group plate
Each side is also to be seamlessly transitted by fillet, can effectively reduce the internal stress of vacuum formed box in this way, makes adding on side group plate
Strengthening tendons play the effect of the reinforcement load-bearing capacity of bigger.
Further, the bottom wall of second cavity and/or side-wall outer side are evenly arranged with the assistant reinforcement muscle of multiple evaginations.
Advantageous effect using above-mentioned further scheme is：It is uniformly arranged in the bottom wall and/or side-wall outer side of the second cavity
The assistant reinforcement muscle of multiple evaginations may further ensure that the larger battery of weight after being packed into the second cavity, and vacuum formed box is not easy
It deforms.In addition, due to being hollow structure between the second cavity and side group plate, lower substrate, the assistant reinforcement muscle of evagination will not
Occupy the space for accommodating battery.
Further, the lower surface of the lower substrate is provided with the slip-resistant texture of protrusion.
Advantageous effect using above-mentioned further scheme is：When battery packing case is in transportational process run-off the straight, lower base
Raised slip-resistant texture can be such that the vacuum formed box equipped with battery is not slided in certain angle of inclination on plate, avoid collision pair
Harmful effect caused by battery.
Further, the upper substrate, the lower substrate are identical with the thickness of the side group plate, and by polyvinyl chloride material
Plastic uptake is formed.
Advantageous effect using above-mentioned further scheme is：Thickness is uniform everywhere for vacuum formed box, can make its uniform internal stress,
It is not susceptible to deform.In addition, using polyvinyl chloride, that is, the molding vacuum formed box surface of PVC material is smooth, and have
Antistatic, fire-retardant feature, can be with effective protection soft-package battery.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the schematic cross-section of the soft-package battery vacuum formed box of the utility model embodiment；
Fig. 2 is the structure top view of the soft-package battery vacuum formed box of the utility model embodiment.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As depicted in figs. 1 and 2, the soft-package battery vacuum formed box that the utility model embodiment provides includes upper substrate 1 and lower base
Plate 2, the edge of the upper substrate 1 are downwardly extending the side group plate 3 for being surrounded on the upper substrate 1, the side group plate 3 it is following
Edge is fixedly connected on the upper surface of the lower substrate 2；The upper surface of the upper substrate 1 is provided with the forming cavity to invaginate downwards, institute
The depth for stating forming cavity is less than the height of the side group plate 3, and the forming cavity includes the first cavity 4 and from first cavity
Multiple the second cavitys 5 for accommodating soft-package battery that 4 bottom walls invaginate downwards；On each side of the side group plate 3 equidistantly
Multiple reinforcing ribs 6 are provided with, the cross-sectional shape of the reinforcing rib 6 is the semicircle to 3 inside indent of the side group plate.
In the present embodiment, sheet material is made by soft-package battery vacuum formed box using the methods of plastics sucking moulding, is upper substrate above,
Side is side group plate, and side group plate lower edge is fixed on lower substrate.It should be noted that in order to stack, convenient or other are practical needs
It wants, the angle between side group plate and upper substrate can be not only right angle, can also be slightly larger than 90 °, for example, increasing by 3 ° of draft angle
As 93 ° of obtuse angle.Upper substrate surface invaginates the forming cavity to be formed for accommodating soft-package battery and protection, multiple second cavitys
In can place multiple batteries, the total cross sectional area of multiple second cavitys is less than the cross-sectional area of the first cavity, in this way respectively
After placing multiple batteries, other guarantors for working as a buffer such as a monoblock sponge, foam or bubble bags can be placed in the first cavity
Object is protected, is collided with external object in transportational process to avoid soft-package battery.In addition, each side in side group plate is first-class
Multiple reinforcing ribs are arranged in spacing, can effectively improve the load-bearing capacity of vacuum formed box, keep vacuum formed box this close in loading soft-package battery
When spending the object larger with respect to other products, stress smaller evenly, is not susceptible to deform, is further ensured that Soft Roll everywhere at edge
Safety of the battery in transportational process.Meanwhile the semicircle that the cross-sectional shape of reinforcing rib is indent, it is ensured that vacuum formed box
It is not take up redundant space, it is convenient to discharge more vacuum formed boxes in the fixed packing case of volume.
Preferably, which is characterized in that be additionally provided on the bottom wall of first cavity 4 for being connected to each second cavity
5 groove 7, the depth of the groove 7 are less than or equal to the depth of second cavity 5.
In addition, the second cavity 5 can be also connected by groove 7 with the side wall of the first cavity 4.
It is being packed into after each second cavity is connected to by groove due to being provided with multiple the second cavitys for accommodating battery
When battery, will more it consolidate.In addition, groove can play reinforcing rib, make opposite between distributed multiple second cavitys
It is not susceptible to shake.
Preferably, it is provided on the bottom wall of second cavity 5 for preventing the cell polar ear of the soft-package battery from colliding
Lug boss 8, the height of the lug boss 8 is less than or equal to the depth of second cavity 5.
It is corresponding with cell polar ear in the second cavity since one end of soft-package battery has two cell polar ears outstanding
One lug boss is set at position, when placing battery, so that two lugs is located at the both sides of lug boss and is stuck on lug boss,
Lug boss in this way can stop two lugs because the reasons such as jolt occur mutually collision or constantly collided with cavity inner wall, to
Effective protection battery.
Preferably, multiple second cavitys 5 are equally distributed or array distribution.
Since soft-package battery will be positioned in the second cavity, multiple second cavitys are equally distributed or array distribution, will
So that the stress of vacuum formed box is more uniformly distributed, vacuum formed box is avoided to deform.
Preferably, the cross-sectional shape of the upper substrate 1 is round rectangle.
The cross-sectional shape of upper substrate is round rectangle, then each side of side group plate is also to be seamlessly transitted by fillet, this
Sample can effectively reduce the internal stress of vacuum formed box, and the reinforcing rib on side group plate is made to play the work of the reinforcement load-bearing capacity of bigger
With.
In addition, the cross-sectional shape of the first cavity 4, the second cavity 5 is alternatively round rectangle, groove 7, lug boss 8 etc. with
The joint of other structures is alternatively fillet, in this way by the further internal stress distribution for improving vacuum formed box, it is made to be not susceptible to
Deformation.
Preferably, the bottom wall of second cavity 5 and/or side-wall outer side are evenly arranged with the assistant reinforcement of multiple evaginations
Muscle.
It is uniformly arranged the assistant reinforcement muscle of multiple evaginations in the bottom wall and/or side-wall outer side of the second cavity, it can be further
Ensure the larger battery of weight after being packed into the second cavity, vacuum formed box is not susceptible to deform.In addition, due to the second cavity and side group
It is hollow structure between plate, lower substrate, the assistant reinforcement muscle of evagination will be not take up the space for accommodating battery.
Preferably, the lower surface of the lower substrate 2 is provided with the slip-resistant texture of protrusion.
When battery packing case is in transportational process run-off the straight, raised slip-resistant texture can make that battery is housed on lower substrate
Vacuum formed box do not slided in certain angle of inclination, avoid collision the harmful effect caused by battery.
Preferably, the upper substrate 1, the lower substrate 2 are identical with the thickness of the side group plate 3, and by polyvinyl chloride
Material plastic uptake is formed.
Thickness is uniform everywhere for vacuum formed box, is greater than or equal to 0.22mm, can make its uniform internal stress, be not susceptible to deform.
In addition, using polyvinyl chloride, that is, the molding vacuum formed box surface of PVC material is smooth, and with antistatic, fire-retardant
Feature, can be with effective protection soft-package battery.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of soft-package battery vacuum formed box, which is characterized in that including upper substrate (1) and lower substrate (2), the upper substrate (1)
Edge is downwardly extending the side group plate (3) for being surrounded on the upper substrate (1), and the lower edge of the side group plate (3) is fixedly connected
Upper surface in the lower substrate (2)；The upper surface of the upper substrate (1) is provided with the forming cavity to invaginate downwards, the molding
The depth of chamber is less than the height of the side group plate (3), and the forming cavity includes the first cavity (4) and from first cavity
(4) multiple the second cavitys (5) for accommodating soft-package battery that bottom wall invaginates downwards；On each side of the side group plate (3)
Spaced set has multiple reinforcing ribs (6), and the cross-sectional shape of the reinforcing rib (6) is to indent on the inside of the side group plate (3)
Semicircle.
2. soft-package battery vacuum formed box according to claim 1, which is characterized in that on the bottom wall of first cavity (4) also
It is provided with the groove (7) for being connected to each second cavity (5), the depth of the groove (7) is less than or equal to described second
The depth of cavity (5).
3. soft-package battery vacuum formed box according to claim 2, which is characterized in that set on the bottom wall of second cavity (5)
It is equipped with the lug boss (8) for preventing the cell polar ear of the soft-package battery from colliding, the height of the lug boss (8) is less than or waits
In the depth of second cavity (5).
4. soft-package battery vacuum formed box according to claim 3, which is characterized in that between multiple second cavitys (5) are in equal
Away from distribution or array distribution.
5. soft-package battery vacuum formed box according to any one of claims 1 to 4, which is characterized in that the cross of the upper substrate (1)
Cross sectional shape is round rectangle.
6. soft-package battery vacuum formed box according to claim 5, which is characterized in that the bottom wall of second cavity (5) and/or
Side-wall outer side is evenly arranged with the assistant reinforcement muscle of multiple evaginations.
7. soft-package battery vacuum formed box according to any one of claims 1 to 4, which is characterized in that under the lower substrate (2)
Surface is provided with the slip-resistant texture of protrusion.
8. soft-package battery vacuum formed box according to any one of claims 1 to 4, which is characterized in that the upper substrate (1), institute
It is identical with the thickness of side group plate (3) to state lower substrate (2), and is formed by polyvinyl chloride material plastic uptake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447210.9U CN207985446U (en) | 2018-03-29 | 2018-03-29 | A kind of soft-package battery vacuum formed box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447210.9U CN207985446U (en) | 2018-03-29 | 2018-03-29 | A kind of soft-package battery vacuum formed box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207985446U true CN207985446U (en) | 2018-10-19 |
Family
ID=63829516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820447210.9U Expired - Fee Related CN207985446U (en) | 2018-03-29 | 2018-03-29 | A kind of soft-package battery vacuum formed box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207985446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599895A (en) * | 2020-12-15 | 2021-04-02 | 珠海冠宇电池股份有限公司 | Soft package lithium ion battery |
| WO2022262637A1 (en) * | 2021-06-16 | 2022-12-22 | 维沃移动通信有限公司 | Printed circuit board structure and electronic device |
-
2018
- 2018-03-29 CN CN201820447210.9U patent/CN207985446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599895A (en) * | 2020-12-15 | 2021-04-02 | 珠海冠宇电池股份有限公司 | Soft package lithium ion battery |
| WO2022262637A1 (en) * | 2021-06-16 | 2022-12-22 | 维沃移动通信有限公司 | Printed circuit board structure and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20200329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |