CN103413911B - Liquid injection hole sealing device - Google Patents
Liquid injection hole sealing device Download PDFInfo
- Publication number
- CN103413911B CN103413911B CN201310319635.3A CN201310319635A CN103413911B CN 103413911 B CN103413911 B CN 103413911B CN 201310319635 A CN201310319635 A CN 201310319635A CN 103413911 B CN103413911 B CN 103413911B
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- CN
- China
- Prior art keywords
- flexible pieces
- connecting rods
- liquid injection
- injection hole
- flexible
- 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 - Fee Related
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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
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- Filling, Topping-Up Batteries (AREA)
Abstract
The invention belongs to liquid injection hole sealing device.Liquid injection hole sealing device, comprise annular two trumpeter's handles, described two trumpeter's handles offer No. four through holes, the inner side of described two ends, trumpeter's handle two ends is respectively fixed with No. three connecting rods and No. four connecting rods, No. three flexible pieces are hinged with inside described No. three connecting rods, No. four flexible pieces are hinged with inside described No. four connecting rods, described No. three flexible pieces and No. four flexible pieces are interconnected by No. three balls, also be provided through No. two pull bars of No. four through holes and No. three balls, described No. two pull bars are arranged with No. five flexible pieces of taper, described No. two pull bars are also provided with fixed block.The present invention is a kind of rational in infrastructure, the liquid injection hole sealing device of good sealing effect, and easy to operate.
Description
Technical field
The invention belongs to liquid injection hole sealing device.
Background technology
The top of conventional battery is all provided with liquid injection hole, and in production and use storage battery process, need battery liquid to be filled in the casing of storage battery, liquid injection system realizes fluid injection by the liquid injection hole on filling head and cover plate of storage battery to fetching.Need after fluid injection to seal secondary battery jar, blow-by not only can leakage, and electrolyte has certain corrosivity, can cause unnecessary injury to human body.The unreasonable structure that existing equipment has in seal process causes the defect of airtight tight and inconvenient operation, has had influence on quality and the useful life of storage battery.Than if any the liquid injection hole of lead-acid battery lid generally rotate screw thread by a circular port and a few road and form, add liquid fluid,matching stopple and screw and reach sealing effectiveness.Its structure is simple, gives vent to anger not smooth, coordinates bad meeting to cause acid liquor overflow, cause potential threat to vehicle or human body.Need a kind of rational in infrastructure, the liquid injection hole sealing device of good sealing effect.
Summary of the invention
The present invention is directed to prior art deficiency, provide a kind of rational in infrastructure, the liquid injection hole sealing device of good sealing effect.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: liquid injection hole sealing device, comprise annular two trumpeter's handles, rubber teeth is provided with inside described two trumpeter's handles, described two trumpeter's handles offer No. four through holes, the inner side of described two ends, trumpeter's handle two ends is respectively fixed with No. three connecting rods and No. four connecting rods, rubber layer is provided with outside described No. three connecting rods and No. four connecting rods, No. three flexible pieces are hinged with inside described No. three connecting rods, No. four flexible pieces are hinged with inside described No. four connecting rods, described No. three flexible pieces and No. four flexible pieces are interconnected by No. three balls, described No. three flexible piece pin joints, No. four flexible piece pin joints and No. three ball shapes triangular in shape, also be provided through No. two pull bars of No. four through holes and No. three balls, described No. two pull bars are fixedly connected with described No. three balls, described No. two pull bars are arranged with No. five flexible pieces of taper, and be also provided with fixed block in described No. two tie rod end, described fixed block is positioned at the top of No. five flexible pieces of taper, No. five flexible pieces of the spacing described taper of described fixed block.
The present invention compared with prior art, has following beneficial effect: the present invention is a kind of rational in infrastructure, the liquid injection hole sealing device of good sealing effect, and easy to operate.The arranging of rubber teeth can increase the frictional force with hand, and when anti-locking apparatus uses, careless landing causes device to damage.The sealing effectiveness arranged between energy stiffening device and liquid injection hole of rubber layer, prevents leakage.
Accompanying drawing explanation
Fig. 1 is invention schematic diagram in embodiment 1.
Fig. 2 is pull bar in embodiment 1, handle, flexible piece, No. two flexible pieces, ball, No. two balls are separated schematic diagram with the cross section of soft ball.
Fig. 3 is invention schematic diagram in embodiment 2.
Fig. 4 is that in embodiment 2, No. two pull bars, two trumpeter's handles, No. three flexible pieces, No. four flexible pieces, No. three balls, No. five flexible pieces are separated schematic diagram with the cross section of fixed block.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail: embodiment 1: see Fig. 1 and Fig. 2, a kind of liquid injection hole sealing device, comprise annular hand grip 1, rubber teeth is provided with inside described handle 1, the arranging of rubber teeth can increase the frictional force with hand, facilitate the use of device, prevent picking up the landing of device timer and damage.Described handle 1 offers through hole 2.
The inner side of end, described handle 1 two ends is fixed with a connecting rod 3 and No. two connecting rods 4 respectively, is described inner side in the side of handle 1 inner ring.A soft ball 5 is fixedly connected with the other end end cooperation of No. two connecting rods 4 by the other end end of a described connecting rod 3, and soft ball 5 is between a connecting rod 3 and No. two connecting rods 4, and described soft ball 5 offers No. two through holes 6.Rubber layer is provided with, the sealing between energy stiffening device and liquid injection hole outside a described connecting rod 3 and No. two connecting rods 4.
Be hinged with a flexible piece 7 inside a described connecting rod 3, be hinged with No. two flexible pieces 8 inside described No. two connecting rods 4, a described flexible piece 7 and No. two flexible pieces 8 are interconnected by a ball 9.Be the article be made up of flexible material of vertical bar shape or arc shape under described flexible piece normality, shape can bend also can restore.A described ball 9 offers No. three through holes 10, and described flexible piece 7 pin joint, No. two flexible piece 8 pin joints and a ball 9 are triangular in shape.
Also be provided with pull bar 11, described pull bar 11 and a ball 9 are fixed, and described pull bar 11 through through hole 2, No. two through holes 6 and No. three through holes 10, and is fixedly connected with No. two balls 12 after through No. three through holes 10.Described pull bar 11 is fixedly connected with a ball 9, and pull bar 11 and a ball 9 move simultaneously.No. two balls 12 contact with each other with soft ball 5, and the diameter of No. two balls 12 is greater than the diameter of No. three through holes 10, and is less than the diameter of soft ball 5.
Device of the present invention can according to the liquid injection hole of different size, and the device that production size matches seals.
After fluid injection, grasp handle 1, device is encased in liquid injection hole, treat that device handle 1 is fitted battery cell case 33, and other positions of device all in liquid injection hole after, pull bar 11 is up carried, pull bar 11 up after, drive No. two balls 12 toward rising, No. two balls 12, toward in the process risen, make soft ball 5 be out of shape, the extruded part of soft ball 5 is toward extending transversely, therefore, liquid injection hole can cover by soft ball 5 completely, thus sealing liquid injection hole.
In addition, after pull bar 11 is up carried, drive a ball 9 toward rising, a flexible piece 7 and No. two flexible pieces 8 are in ball 9 uphill process, first be out of shape, the shape of a flexible piece 7 and No. two flexible pieces 8 changes into from pull bar 11 toward connecting rod arc upwards downwards from pull bar 11 toward connecting rod arc, now, releasing lever 11, due to the supporting role of a flexible piece 7 and No. two flexible pieces 8, a ball 9 cannot drop by the impact of gravity, a flexible piece 7 and No. two flexible pieces 8 support a ball 9, simultaneously, pull bar 11 is fixedly connected with a ball 9, pull bar 11 cannot drop, No. two balls 12 are also fixed by the effect of a flexible piece 7 and No. two flexible pieces 8, thus reach good sealing effectiveness.
Finally, the part that pull bar 11 exceeds handle 1 is cut, completes whole operation.The present invention is a kind of rational in infrastructure, the liquid injection hole sealing device of good sealing effect, and easy to operate.
Embodiment 2: compared with embodiment 1, difference is, described sealing device seal member is different, and all the other are all identical.
See Fig. 3 and Fig. 4, liquid injection hole sealing device, comprises annular two trumpeter's handles 101, is provided with rubber teeth inside described two trumpeter's handles 101, can increase the frictional force with hand, and when anti-locking apparatus uses, careless landing causes device to damage.Described two trumpeter's handles 101 offer No. four through holes 102.
The inner side of described two ends, trumpeter's handle 101 two ends is respectively fixed with No. three connecting rods 103 and No. four connecting rods 104, rubber layer is provided with outside described No. three connecting rods 103 and No. four connecting rods 104, sealing effectiveness between energy stiffening device and liquid injection hole, prevents leakage.
Be hinged with No. three flexible pieces 105 inside described No. three connecting rods 103, be hinged with No. four flexible pieces 106 inside described No. four connecting rods 104, described No. three flexible pieces 105 and No. four flexible pieces 106 are interconnected by No. three balls 107.Be the article be made up of flexible material of vertical bar shape or arc shape under described flexible piece normality, shape can bend also can restore.Described No. three flexible pieces 105, No. four flexible pieces 106 and No. three balls 107 triangular in shape.
No. two pull bars 108, No. three balls 107 being also provided through No. four through holes 102 and No. three balls 107 are fixed on No. two pull bars 108, move with No. two pull bars 108 simultaneously.No. five flexible pieces 109, No. five flexible pieces 109 described No. two pull bars 108 being arranged with taper can when receiving external force, and tapered opening changes with the size of external force.
Described No. two pull bars 108 are also provided with fixed block 110.Fixed block 110 is positioned at the top of No. five flexible pieces 109 of taper, one end that namely No. five flexible pieces 109 are sharp-pointed, and in the end of No. two pull bars 108.
After fluid injection, grasp two trumpeter's handles 101, device is encased in liquid injection hole, treat that device two trumpeter handle 101 is fitted battery cell case 33, and other positions of device all in liquid injection hole after, No. two pull bars 108 are up carried, No. two pull bars 108 up after, fixed block 110 also rises thereupon, No. five flexible pieces 109 be set on No. two pull bars 108 up push up by fixed block 110, and No. five flexible pieces 109 open thereupon, and opening gets over Zhang Yue great, until liquid injection hole is covered completely, sealing liquid injection hole.
In addition, after No. two pull bars 108 are up carried, drive No. three balls 107 toward rising, No. three flexible pieces 105 and No. four flexible pieces 106 are in No. three ball 107 uphill process, first be out of shape, the shape of No. three flexible pieces 105 and No. four flexible pieces 106 changes into downwards from No. two pull bars 108 toward connecting rod arc from No. two pull bars 108 toward connecting rod arc upwards, now, unclamp No. two pull bars 108, due to the supporting role of No. three flexible pieces 105 and No. four flexible pieces 106, No. three balls 107 cannot drop by the impact of gravity, No. three flexible pieces 105 and No. four flexible pieces 106 support No. three balls 107, simultaneously, No. two pull bars 108 are fixedly connected with No. three balls 107, No. two pull bars 108 cannot drop, No. five flexible pieces 109 also cannot revert to former state, thus reach good sealing effectiveness.
Finally, No. two pull bars 108 are exceeded the part of two trumpeter's handles 101, namely the part of No. two pull bars 108 outside device is cut, and completes whole operation.The present invention is a kind of rational in infrastructure, the liquid injection hole sealing device of good sealing effect, and easy to operate.
Claims (1)
1. liquid injection hole sealing device, it is characterized in that: comprise annular two trumpeter's handles (101), described two trumpeter's handle (101) inner sides are provided with rubber teeth, described two trumpeter's handles (101) offer No. four through holes (102), the inner side of described two trumpeter's handle (101) ends, two ends is respectively fixed with No. three connecting rods (103) and No. four connecting rods (104), described No. three connecting rods (103) and No. four connecting rod (104) outsides are provided with rubber layer, described No. three connecting rods (103) inner side is hinged with No. three flexible pieces (105), described No. four connecting rods (104) inner side is hinged with No. four flexible pieces (106), described No. three flexible pieces (105) and No. four flexible pieces (106) are interconnected by No. three balls (107), described No. three flexible piece (105) pin joints, No. four flexible piece (106) pin joints and No. three ball (107) shapes triangular in shape, also be provided through No. two pull bars (108) of No. four through holes (102) and No. three balls (107), described No. two pull bars (108) are fixedly connected with described No. three balls (107), described No. two pull bars (108) are arranged with No. five flexible pieces (109) of taper, and be also provided with fixed block (110) in described No. two pull bar (108) ends, described fixed block (110) is positioned at the top of No. five flexible pieces (109) of taper, No. five flexible pieces (109) of the spacing described taper of described fixed block (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310319635.3A CN103413911B (en) | 2013-07-29 | 2013-07-29 | Liquid injection hole sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310319635.3A CN103413911B (en) | 2013-07-29 | 2013-07-29 | Liquid injection hole sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103413911A CN103413911A (en) | 2013-11-27 |
| CN103413911B true CN103413911B (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310319635.3A Expired - Fee Related CN103413911B (en) | 2013-07-29 | 2013-07-29 | Liquid injection hole sealing device |
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| Country | Link |
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| CN (1) | CN103413911B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998794B (en) * | 2019-05-13 | 2020-09-29 | 李静 | Lying type rescue gas column bed based on movement |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013089322A (en) * | 2011-10-13 | 2013-05-13 | Toyota Motor Corp | Sealed battery and method of manufacturing the same |
| JP2013101789A (en) * | 2011-11-07 | 2013-05-23 | Toyota Motor Corp | Method for manufacturing sealed battery, sealed battery and sealing member of sealed battery |
| CN203013829U (en) * | 2012-09-27 | 2013-06-19 | 惠州比亚迪电池有限公司 | Lithium ion battery sealing valve and lithium ion battery |
| CN203377276U (en) * | 2013-07-29 | 2014-01-01 | 宁波慧通新能源科技有限公司 | Injection hole sealing device |
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2013
- 2013-07-29 CN CN201310319635.3A patent/CN103413911B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103413911A (en) | 2013-11-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150826 Termination date: 20170729 |