CN204271166U - A kind of high strength handle pore structure be arranged on battery case - Google Patents
A kind of high strength handle pore structure be arranged on battery case Download PDFInfo
- Publication number
- CN204271166U CN204271166U CN201420808753.0U CN201420808753U CN204271166U CN 204271166 U CN204271166 U CN 204271166U CN 201420808753 U CN201420808753 U CN 201420808753U CN 204271166 U CN204271166 U CN 204271166U
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- CN
- China
- Prior art keywords
- battery case
- reinforcement
- lift block
- arc
- handle
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a kind of high strength handle pore structure be arranged on battery case, comprise battery case, described battery case both sides upper side frame is symmetrically arranged with lift block, lift block is provided with two handle aperture, lift block lower surface outer rim is provided with rinforcement bar, some equidistant reinforcement diagonal bars are arranged with outside two handle aperture, the reinforcement diagonal bar of inner side and handle hole circle tangent, be arranged with some equidistantly with the arc reinforcement of arc gap inside two handle aperture, arc gap is tangent with lift block lower surface, described reinforcement diagonal bar is connected with rinforcement bar with arc reinforcement side, opposite side is connected with battery case.The utility model structure is simple, occupies installing space less, realizes high-strength lifting power.
Description
Technical field
the utility model relates to storage battery field, is specifically related to a kind of high strength handle pore structure be arranged on battery case.
Background technology
Lead accumulator used for electric vehicle is usually heavier, needs to be provided with handle aperture on battery case, conveniently wears handle rope, to carry.If offer handle aperture on battery cover, because battery cap and drain pan are connected, for the battery that Large Copacity is heavier by rubber seal or heat-sealing usually, it is comparatively large that handle is arranged on risk on middle cover, because of the effect by gravity, and the connection easily de-seam of battery cap and drain pan, even fall, injure danger by a crashing object.If handle is arranged on battery case, in order to ensure lift intensity, then needing to arrange very large reinforcing rib structure, occupying very large installing space, cause the volumetric specific energy of battery low.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of high strength handle pore structure be arranged on battery case, and structure is simple, occupies installing space less, realizes high-strength lifting power.
The utility model is achieved through the following technical solutions:
A kind of high strength handle pore structure be arranged on battery case, comprise battery case, described battery case both sides upper side frame is symmetrically arranged with lift block, lift block is provided with two handle aperture, lift block lower surface outer rim is provided with rinforcement bar, some equidistant reinforcement diagonal bars are arranged with outside two handle aperture, the reinforcement diagonal bar of inner side and handle hole circle tangent, be arranged with some equidistantly with the arc reinforcement of arc gap inside two handle aperture, arc gap is tangent with lift block lower surface, described reinforcement diagonal bar is connected with rinforcement bar with arc reinforcement side, opposite side is connected with battery case.
The further improvement project of the utility model is, described battery case, lift block, rinforcement bar, reinforcement diagonal bar and arc reinforcement integrated injection molding are shaped.One-body molded, technique is simple, and anti-lift intensity is high.
The utility model further improvement project is, the wide 8-10mm of described lift block, thick 2-5mm, rinforcement bar muscle height 3-10mm, wide 1-4mm, strengthens diagonal bar, the thick 2-4mm of arc reinforcement, the diameter 4-6mm of arc gap.
The utility model compared with prior art, has following obvious advantage:
The utility model, at the symmetrically arranged lift block structure of battery case both sides upper side frame, occupies space less, and structure is simple, has both achieved high-strength lifting power, and has not taken installing space again.
Accompanying drawing explanation
Fig. 1 is the utility model front schematic perspective view.
Fig. 2 is the utility model reverse side schematic perspective view.
Embodiment
As Fig. 1, shown in Fig. 2, the utility model comprises battery case 1 and lift block 2: described battery case 1 both sides upper side frame is symmetrically arranged with lift block 2, lift block 2 requires wide 8-10mm, thick 2-5mm, lift block 2 is provided with two handle aperture 21, lift block 2 lower surface outer rim is provided with rinforcement bar 22, rinforcement bar requires 22 muscle height 3-10mm, wide 1-4mm, some equidistant reinforcement diagonal bars 23 are arranged with outside two handle aperture 21, the reinforcement diagonal bar 23 of inner side is tangent with handle aperture 21 circle, be arranged with some equidistantly with the arc reinforcement 25 of arc gap 24 inside two handle aperture 21, arc gap 24 is tangent with lift block 2 lower surface, described reinforcement diagonal bar 23 is connected with rinforcement bar 22 with arc reinforcement 25 side, opposite side is connected with battery case 1, strengthen diagonal bar 23 and the thick 2-4mm of arc reinforcement 25, the diameter 4-6mm of arc gap 24.
Described battery case 1, lift block 2, rinforcement bar 22, reinforcement diagonal bar 23 and arc reinforcement 25 integrated injection molding are shaped.
Claims (3)
1. one kind is arranged on the high strength handle pore structure on battery case, comprise battery case (1), it is characterized in that: described battery case (1) both sides upper side frame is symmetrically arranged with lift block (2), lift block (2) is provided with two handle aperture (21), lift block (2) lower surface outer rim is provided with rinforcement bar (22), two handle aperture (21) outside is arranged with some equidistant reinforcement diagonal bars (23), the reinforcement diagonal bar (23) of inner side is tangent with handle aperture (21) circle, two handle aperture (21) inner side is arranged with some equidistantly with the arc reinforcement (25) of arc gap (24), arc gap (24) is tangent with lift block (2) lower surface, described reinforcement diagonal bar (23) is connected with rinforcement bar (22) with arc reinforcement (25) side, opposite side is connected with battery case (1).
2. a kind of high strength handle pore structure be arranged on battery case according to claim 1, is characterized in that: described battery case (1), lift block (2), rinforcement bar (22), reinforcement diagonal bar (23) and arc reinforcement (25) integrated injection molding are shaped.
3. a kind of high strength handle pore structure be arranged on battery case according to claim 1 and 2, it is characterized in that: the wide 8-10mm of described lift block (2), thick 2-5mm, rinforcement bar (22) muscle height 3-10mm, wide 1-4mm, strengthen diagonal bar (23), arc reinforcement (25) thick 2-4mm, the diameter 4-6mm of arc gap (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808753.0U CN204271166U (en) | 2014-12-19 | 2014-12-19 | A kind of high strength handle pore structure be arranged on battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808753.0U CN204271166U (en) | 2014-12-19 | 2014-12-19 | A kind of high strength handle pore structure be arranged on battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271166U true CN204271166U (en) | 2015-04-15 |
Family
ID=52806014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420808753.0U Active CN204271166U (en) | 2014-12-19 | 2014-12-19 | A kind of high strength handle pore structure be arranged on battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204271166U (en) |
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2014
- 2014-12-19 CN CN201420808753.0U patent/CN204271166U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |