CN205642168U - But combination fireworks of auto -lock transmission base - Google Patents
But combination fireworks of auto -lock transmission base Download PDFInfo
- Publication number
- CN205642168U CN205642168U CN201620370223.1U CN201620370223U CN205642168U CN 205642168 U CN205642168 U CN 205642168U CN 201620370223 U CN201620370223 U CN 201620370223U CN 205642168 U CN205642168 U CN 205642168U
- Authority
- CN
- China
- Prior art keywords
- launching tube
- base plate
- bunch
- plate cylinder
- base
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a but combination fireworks of auto -lock transmission base, including the launching tube compriseed the launching tube bunch, having the bottom plate section of thick bamboo bunch of the same form of arranging with the launching tube cocooning tool, each launching tube upper end opening, bottom are sealed, the launching tube bottom open have with the communicating ignition hole of launching tube inner chamber, a bottom plate section of thick bamboo bunch is including a bottom plate section of thick bamboo, two liang of connections between the bottom plate section of thick bamboo, leave the clearance between the launching tube, be equipped with the bearing board in the some of them clearance, be fixed with the joint head on the bearing board, leave the clearance between the bottom plate section of thick bamboo, be equipped with the anchor board in the clearance, be equipped with on the anchor board with joint head complex through -hole, every bottom plate section of thick bamboo and the launching tube block assembly that corresponds form a whole. The utility model discloses a combination fireworks transmission base, launching tube bunch and a bottom plate section of thick bamboo bunch connect into to a whole separately to simplify the installation of lead wire, be favorable to full automated production, still can effectively avoid " cluster fire " phenomenon that adjacent launching tube explodes simultaneously, and " the end of towards " phenomenon of droing of launching tube bobbin base.
Description
Technical field
This utility model belongs to fireworks manufacturing technology field, be specifically related to a kind of can the combined firework emission base of self-locking.
Background technology
Combined firework has become one of most active product in fireworks and firecrackers product structure, and the demand of combined firework base was that arithmetical series increases in the last few years.The production of current domestic combined firework base is mostly to use craft or semi-mechanization that paper is rolled into tubular transmitting tube, then bonding integral with glue.
Conventional combination fireworks paper tube produces and there is following problem: (1) production process link many (reel-sanction cylinder-bundle cylinder-solarization cylinder-beat at the bottom of mud), wastes time and energy, and manufacturing schedule is also by the good bad influence of weather;(2) required auxiliary material (glue, adhesive tape, bundle rope, iron wire, batten, manila board, yellow mud, bubble are moulded) is more, duty assurance work complexity;(3) workman produces proficiency level affects firework product firework display effect;(4) paper web will result in fried cylinder, low fried even miso-fire if any situations such as deformation, humidities;(5) production of paper web paper causes the bigger environmental issue such as vegetation deterioration and paper-making pollution;(6) paper web recovery utilization rate is low.
Additionally, also has the combined firework of a kind of Gypsum Fibrosum base on the market in large-scale use, but such product specification is single cannot meet the multifarious demand of Base for fireworks, and producing and can produce new environmental issue in removal process, part large-and-medium size cities have started to resist the market access of this series products.Therefore, a kind of can reduce technological process, alleviate environmental protection pressure, the research and development of combined firework base production technology and equipments that improve product quality and production efficiency become exigence.
Use plastic grain, by the special one-time formed plastic feet of mould on injection machine, after setting off recyclable, after pulverizing, repetitive cycling uses, environment will not be caused brokenly ring and pollution, the lifting of the fireworks industry automation level of production can also be promoted, be one of combined firework emission base development trend.Owing to the development time of plastics emission base is relatively short, ripe not enough in the process of the technical problems such as structure design.Plastics launching tube is referring still to the structure of original papery launching tube in early days, connect the lead-in wire of each launching tube by manually being passed by aperture on launching tube, and aperture is difficult to ensure that on the same line due to reasons such as the manufacturings on each launching tube, cause manually installed lead-in wire difficulty relatively big, during production in enormous quantities, be difficult to ensure that production efficiency adds production cost.
In patent CN103353260A, plastics emission base is made up of transmitting tube and banking fire lid, transmitting tube chassis outer side is provided with wire lead slot, the wire lead slot of each transmitting tube the most point-blank, all staggers into 5~40 degree of angles, and lead-in wire is pressed into each transmitting tube wire lead slot by single banking fire lid.But transmitting tube is only connected integral by the dowel of upper end, and transmitting tube lower end is not fixed, lead-in wire installation difficulty remains unchanged bigger.Further, every transmitting tube is both needed to coordinate installation with single banking fire lid, is unfavorable for automated production, and human cost is bigger.Additionally, the lead-in wire between its transmitting tube is the most exposed outside, easily cause " string fire " phenomenon.
Utility model content
For the problems referred to above, this utility model aim to provide a kind of improvement can the combined firework emission base of self-locking, to simplify the installation of lead-in wire, be conducive to full-automation to produce, and " string fire " phenomenon that adjacent transmission cylinder explodes simultaneously can be prevented effectively from.
This utility model solves the technical scheme of problem: a kind of can the combined firework emission base of self-locking, including the launching tube bunch being made up of many parallel arrangements the launching tube that connects two-by-two, each launching tube upper end open, bottom end closure, launching tube bottom has the vent communicated with launching tube inner chamber, also include, with launching tube bunch, there is the base plate cylinder bunch of identical arrangement form, this base plate cylinder bunch includes the cylindric base plate cylinder identical with launching tube quantity, each base plate cylinder upper end open, bottom end closure, connect between adjacent bottom plates cylinder two-by-two;
Leave gap between described interconnective launching tube, some of them gap is provided with supporting plate, supporting plate is fixed with clamping joint;
Gap is left between interconnective base plate cylinder, in gap between these base plate cylinders, being provided with anchor plate in the gap corresponding with supporting plate position, this anchor plate is provided with the through hole coordinated with clamping joint, and supporting plate and anchor plate are relatively fixed after inserting through hole by described clamping joint;
Each base plate cylinder and corresponding launching tube snap-fit, form an entirety.
In such scheme, launching tube bunch and base plate cylinder bunch are each connected to become an entirety, one-shot forming in the course of processing, it is simple to use automation equipment, and production efficiency is high.
Concrete, described clamping joint is barb-shaped structure, it includes cylindrical body, is positioned at the elastic chuck of the hollow at cylindrical body top, described elastic chuck includes the head that top is taper and the afterbody being connected with cylindrical body, elastic chuck is divided into the many valve structures that there is gap each other, and its conical nose lower edge is provided with location agnail step;
The elastic chuck of many valve structures is compressed after the through hole on anchor plate, relies on elastic reset, location agnail step to be stuck in through hole edge, it is ensured that clamping joint does not comes off from through hole.
Preferably, described supporting plate is provided with multiple, is uniformly distributed in the gap that launching tube bunch exists.
Owing to base plate cylinder bunch and launching tube bunch may unclamp in transport or igniting vibration processes, add the clamping joint of barb structure to prevent base plate cylinder bunch from getting loose with launching tube bunch.
Further, the lower end of every launching tube inner chamber is gradually toward the smooth transition surface closed up at vent.
Preferably, described smooth transition surface is arcuate structure or inverted cone-shaped structure.
In this further improved plan, arcuate structure or inverted cone-shaped structure make propellant powder may utilize bottom at the bottom of self gravitation acts on tin to gather, make propellant powder more be fully contacted with the high-temperature fuel gas come from vent, improve the reliability that combined firework is started to exchange fire.
Further, being equipped with the first wire lead slot at the vent of outer surface at the bottom of every launching tube cylinder, this first wire lead slot extends to edge along diameter at the bottom of launching tube cylinder;
Being provided with the groove of two adjacent bottom plates cylinder connections between laterally adjacent base plate cylinder, each base plate cylinder bottom interior surface is provided with the first wire lead slot correspondence position the second wire lead slot, the second wire lead slot two ends are docked with groove respectively;
First wire lead slot can be with the second wire lead slot snap-fit;
Be provided with, with vent correspondence position, boss of igniting on described base plate cylinder bottom interior surface, described in boss of igniting for cylinder, it is positioned on the second wire lead slot, and the second wire lead slot runs through in the middle of boss of igniting so that boss of igniting forms two and half arc boss;
Igniting boss can be with vent snap-fit;
It also is provided with the groove of two vertically-adjacent base plate cylinder connections between the of vertically-adjacent base plate cylinder of described base plate cylinder bunch outermost.This groove had both played the effect accommodating lead-in wire, played again the effect connecting fixing adjacent bottom plates cylinder.
Have between each launching tube base plate cylinder corresponding with base plate cylinder bunch of launching tube bunch at three and connect: the vent of a. launching tube and the boss of igniting of base plate cylinder;B. the first wire lead slot inward flange and the second wire lead slot outward flange;C. launching tube bottom outer edge and base plate cylinder inward flange.This is tight fit in junction at three, can realize fixing and sealing effectiveness good between launching tube bunch and base plate cylinder bunch, can be prevented effectively from " rushing the end " phenomenon come off at the bottom of launching tube cylinder.The lead-in wire of launching tube and base plate cylinder junction is all enclosed in wire lead slot, and the only lead-in wire at vent directly contacts with the propellant powder in launching tube, can be prevented effectively from " string fire " phenomenon that adjacent transmission cylinder explodes simultaneously.Though the lead-in wire between launching tube is in unlimited groove, it also will not cause " string fire " phenomenon.
Preferably, described launching tube bunch and base plate cylinder bunch all use plastics single injection-molded.
Further, the side opening of two the base plate cylinders being positioned at base plate cylinder bunch diagonal summit has the breach for the igniting that goes between.
Due to the lead-in wire in adjacent legs groove point-blank, in order to avoid " string fire " phenomenon further, after lead-in wire is set in the groove between two adjacent bottom plates cylinders, lead-in wire scribbles sealing glue.
Each launching tube is firmly connected integral along vertical and horizontal by being positioned at the reinforcement of launching tube upper end between each launching tube;
In addition to the of vertically-adjacent base plate cylinder of base plate cylinder bunch outermost, connected by dowel between other each of vertically-adjacent base plate cylinder.
For ensureing the smooth demoulding, described launching tube internal diameter from top to bottom is gradually reduced, bottom diameter less than its upper-end inner diameter 0.2~1mm.
Remarkable result of the present utility model is:
1. launching tube bunch and base plate cylinder bunch are each connected to become an entirety, one-shot forming in the course of processing, it is simple to use automation equipment, and production efficiency is high.Have between each launching tube base plate cylinder corresponding with base plate cylinder bunch of launching tube bunch at three and connect, fixing and sealing good between launching tube bunch and base plate cylinder bunch can be realized, " rushing the end " phenomenon can be prevented effectively from.
2. the design of wire lead slot can realize the Fast Installation of lead-in wire, substantially increases the production efficiency connected.
3. with the addition of the clamping joint of barb structure, to prevent base plate cylinder bunch from getting loose in transport or igniting vibration processes with launching tube bunch.
4. the smooth transition surface of launching tube inner chamber makes propellant powder may utilize bottom at the bottom of self gravitation acts on tin to gather, make propellant powder more be fully contacted with the high-temperature fuel gas come from vent, improve the reliability that combined firework is started to exchange fire.
5. lead-in wire is totally-enclosed, was both prevented effectively from " string fire " phenomenon, " start to exchange fire " can be completely secured again.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is this utility model launching tube bunch axonometric chart.
Fig. 2 is this utility model launching tube bunch top view.
Fig. 3 is this utility model launching tube bunch upward view.
Fig. 4 is this utility model base plate cylinder bunch axonometric chart.
Fig. 5 is this utility model base plate cylinder bunch top view.
Fig. 6 is this utility model base plate cylinder bunch upward view.
Fig. 7 is clamping joint axonometric chart.
Fig. 8 is clamping joint top view.
Fig. 9 is the right sectional view of launching tube of a preferred embodiment.
Figure 10 is the left sectional view of the launching tube in Fig. 9.
Figure 11 is this utility model emission base axonometric chart.
In figure: 1-launching tube bunch, 2-base plate cylinder bunch, 3-vent, 4-the first wire lead slot, 5-groove, 6-the second wire lead slot, 7-ignites boss, 8-breach, 9-reinforcement, 10-dowel, 11-launching tube, 12-smooth transition surface, 13-supporting plate, 14-clamping joint, 15-anchor plate, 16-through hole, 21-base plate cylinder, 141-cylindrical body, 142-elastic chuck, 143-head, 144-afterbody, 145-positions agnail step.
Detailed description of the invention
As shown in Fig. 1~11, a kind of can the combined firework emission base of self-locking, including the launching tube bunch 1 being made up of many parallel arrangements the launching tube 11 that connects two-by-two, each launching tube 11 upper end open, bottom end closure, launching tube 11 bottom has the vent 3 communicated with launching tube 11 inner chamber.Described launching tube 11 internal diameter from top to bottom is gradually reduced.
Also including having the base plate cylinder bunch 2 of identical arrangement form with launching tube bunch 1, this base plate cylinder bunch 2 includes the cylindric base plate cylinder 21 identical with launching tube 11 quantity, each base plate cylinder 21 upper end open, bottom end closure, connects two-by-two between adjacent bottom plates cylinder 21.
Leave gap between described interconnective launching tube 11, some of them gap is provided with supporting plate 13, supporting plate 13 is fixed with clamping joint 14.Described supporting plate 13 is provided with multiple, is uniformly distributed in the gap that launching tube bunch 1 exists.Described clamping joint 14 is barb-shaped structure, it includes cylindrical body 141, is positioned at the elastic chuck 142 of the hollow at cylindrical body 141 top, described elastic chuck 142 includes the head 143 that top is taper and the afterbody 144 being connected with cylindrical body 141, elastic chuck 142 is divided into the many valve structures that there is gap each other, and its conical nose 143 lower edge is provided with location agnail step 145.
Leave gap between interconnective base plate cylinder 21, in the gap between these base plate cylinders 21, the gap corresponding with supporting plate 13 position is provided with anchor plate 15.This anchor plate 15 is provided with the through hole 16 coordinated with clamping joint 14.The elastic chuck 142 of many valve structures is compressed after the through hole 16 on anchor plate 15, rely on elastic reset, location agnail step 145 is stuck in through hole 16 edge, it is ensured that clamping joint 14 does not comes off from through hole (16), thus supporting plate 13 and anchor plate 15 is relatively fixed.
Each base plate cylinder 21 and corresponding launching tube 11 snap-fit, form an entirety.
As shown in Fig. 9~10, in a preferred embodiment, the lower end of every launching tube 11 inner chamber is gradually toward the smooth transition surface 12 closed up at vent 3.Described smooth transition surface 12 is arcuate structure or inverted cone-shaped structure.Propellant powder be may utilize bottom at the bottom of self gravitation acts on tin gather, propellant powder is more fully contacted with the high-temperature fuel gas come from vent, improves the reliability that combined firework is started to exchange fire.
Being equipped with the first wire lead slot 4 at the vent 3 of outer surface at the bottom of every launching tube 11, this first wire lead slot 4 extends to edge along diameter at the bottom of launching tube 11.
The groove 5 connected by two adjacent bottom plates cylinders 21 it is provided with between laterally adjacent base plate cylinder 21.The groove 5 connected by two vertically-adjacent base plate cylinders 21 it also is provided with between the of vertically-adjacent base plate cylinder 21 of described base plate cylinder bunch 2 outermost.
Be provided with the second wire lead slot 6 on each base plate cylinder 21 bottom interior surface with the first wire lead slot 4 correspondence position, the second wire lead slot 6 two ends are docked with groove 5 respectively.First wire lead slot 4 can be with the second wire lead slot 6 snap-fit.
Be provided with, with vent 3 correspondence position, boss 7 of igniting on described base plate cylinder 21 bottom interior surface, described in ignite boss 7 for cylinder, it is positioned on the second wire lead slot 6, and the second wire lead slot 6 runs through in the middle of boss 7 of igniting so that boss 7 of igniting forms two and half arc boss.Igniting boss 7 can be with vent 3 snap-fit.
The side opening of two the base plate cylinders 21 being positioned at base plate cylinder bunch 2 diagonal summit has the breach 8 for the igniting that goes between.
Each launching tube 11 is firmly connected integral along vertical and horizontal by being positioned at the reinforcement 9 of launching tube 11 upper end between each launching tube 11.In addition to the of vertically-adjacent base plate cylinder 21 of base plate cylinder bunch 2 outermost, connected by dowel 10 between other each of vertically-adjacent base plate cylinder 21.
Described launching tube bunch 1 and base plate cylinder bunch 2 all use plastics single injection-molded.
After lead-in wire is set in groove 5 between two adjacent bottom plates cylinders 21, lead-in wire scribbles sealing glue.
In a kind of concrete scheme, launching tube 11 radical is 4~15 X 4~15.Launching tube 11 wall thickness 1~3mm, high 100~500mm, upper-end inner diameter 15~40mm, bottom diameter are than upper-end inner diameter little 0.2~1mm.
Vent 3 diameter 1~5mm.
First wire lead slot 4 wide 3~8mm, deep 1~3mm, thickness 1~2mm.
Second wire lead slot 6 wide 2~5mm, deep 1~3mm, thickness 1~2mm.
Reinforcement 9 wide 5~50mm, long by 10~100mm, thickness 1~2mm.
Base plate cylinder 21 high 10~30mm, internal diameter 12~45mm, thickness 1~3mm.
Ignite boss 7 external diameter 1~5mm, high 5~30mm.
Breach 8 wide 3~5mm, high 3~5mm.
Claims (10)
1. one kind can the combined firework emission base of self-locking, including the launching tube bunch (1) being made up of many parallel arrangements the launching tube (11) that connects two-by-two, each launching tube (11) upper end open, bottom end closure, launching tube (11) bottom has the vent (3) communicated with launching tube (11) inner chamber, it is characterized in that: also include, with launching tube bunch (1), there is the base plate cylinder bunch (2) of identical arrangement form, this base plate cylinder bunch (2) includes the cylindric base plate cylinder (21) identical with launching tube (11) quantity, each base plate cylinder (21) upper end open, bottom end closure, adjacent bottom plates cylinder connects between (21) two-by-two;
Leave gap between described interconnective launching tube (11), some of them gap is provided with supporting plate (13), supporting plate (13) is fixed with clamping joint (14);
Gap is left between interconnective base plate cylinder (21), in gap between these base plate cylinders (21), the gap corresponding with supporting plate (13) position is provided with anchor plate (15), this anchor plate (15) is provided with the through hole (16) coordinated with clamping joint (14), and supporting plate (13) and anchor plate (15) are relatively fixed after inserting through hole (16) by described clamping joint (14);
Each base plate cylinder (21) and corresponding launching tube (11) snap-fit, form an entirety.
The most according to claim 1 can the combined firework emission base of self-locking, it is characterized in that: described clamping joint (14) is barb-shaped structure, it includes cylindrical body (141), is positioned at the elastic chuck (142) of the hollow at cylindrical body (141) top, described elastic chuck (142) includes the head (143) that top is taper and the afterbody (144) being connected with cylindrical body (141), elastic chuck (142) is divided into the many valve structures that there is gap each other, and its conical nose (143) lower edge is provided with location agnail step (145);
The elastic chuck (142) of many valve structures is compressed after the through hole (16) on anchor plate (15), relies on elastic reset, location agnail step (145) to be stuck in through hole (16) edge, it is ensured that clamping joint (14) does not comes off from through hole (16).
The most according to claim 1 can the combined firework emission base of self-locking, it is characterised in that: described supporting plate (13) is provided with multiple, is uniformly distributed in the gap that launching tube bunch (1) exists.
4. according to described in any one of claims 1 to 3 can the combined firework emission base of self-locking, it is characterised in that: the lower end of every launching tube (11) inner chamber is the smooth transition surface (12) gradually closed up toward vent (3) place.
The most according to claim 4 can the combined firework emission base of self-locking, it is characterised in that: described smooth transition surface (12) is arcuate structure or inverted cone-shaped structure.
The most according to claim 1 can the combined firework emission base of self-locking, it is characterized in that: at the bottom of every launching tube (11) cylinder, vent (3) place of outer surface is equipped with the first wire lead slot (4), and this first wire lead slot (4) extends to edge along diameter at the bottom of launching tube (11) cylinder;
The groove (5) connected by two adjacent bottom plates cylinders (21) it is provided with between laterally adjacent base plate cylinder (21), being provided with the second wire lead slot (6) with the first wire lead slot (4) correspondence position on each base plate cylinder (21) bottom interior surface, the second wire lead slot (6) two ends are docked with groove (5) respectively;
First wire lead slot (4) can be with the second wire lead slot (6) snap-fit;
It is provided with boss of igniting (7) with vent (3) correspondence position on described base plate cylinder (21) bottom interior surface, described boss of igniting (7) is cylinder, it is positioned on the second wire lead slot (6), second wire lead slot (6) runs through in the middle of boss of igniting (7) so that boss of igniting (7) forms two and half arc boss;
Igniting boss (7) can be with vent (3) snap-fit;
The groove (5) two vertically-adjacent base plate cylinders (21) connected it also is provided with between the of vertically-adjacent base plate cylinder (21) of described base plate cylinder bunch (2) outermost.
7. according to described in claims 1 to 3 or 6 any one can the combined firework emission base of self-locking, it is characterised in that: described launching tube bunch (1) and base plate cylinder bunch (2) all use plastics single injection-molded.
The most according to claim 6 can the combined firework emission base of self-locking, it is characterised in that: the side opening of two the base plate cylinders (21) being positioned at base plate cylinder bunch (2) diagonal summit has the breach (8) for the igniting that goes between.
The most according to claim 6 can the combined firework emission base of self-locking, it is characterised in that: after lead-in wire is set in the groove (5) between two adjacent bottom plates cylinders (21), lead-in wire scribbles sealing glue.
The most according to claim 1 can the combined firework emission base of self-locking, it is characterised in that: each launching tube (11) is firmly connected integral along vertical and horizontal by being positioned at the reinforcement (9) of launching tube (11) upper end between each launching tube (11);
In addition to the of vertically-adjacent base plate cylinder (21) of base plate cylinder bunch (2) outermost, connected by dowel (10) between other each of vertically-adjacent base plate cylinder (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620370223.1U CN205642168U (en) | 2016-04-28 | 2016-04-28 | But combination fireworks of auto -lock transmission base |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620370223.1U CN205642168U (en) | 2016-04-28 | 2016-04-28 | But combination fireworks of auto -lock transmission base |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205642168U true CN205642168U (en) | 2016-10-12 |
Family
ID=57060370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620370223.1U Withdrawn - After Issue CN205642168U (en) | 2016-04-28 | 2016-04-28 | But combination fireworks of auto -lock transmission base |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205642168U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105783606A (en) * | 2016-04-28 | 2016-07-20 | 湖南临空机电有限公司 | Combined firework launching base capable of being locked automatically |
LU102675B1 (en) * | 2021-03-17 | 2022-09-21 | Christian Stefan Werth | Base part for holding a hollow firework body and firework battery |
-
2016
- 2016-04-28 CN CN201620370223.1U patent/CN205642168U/en not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105783606A (en) * | 2016-04-28 | 2016-07-20 | 湖南临空机电有限公司 | Combined firework launching base capable of being locked automatically |
LU102675B1 (en) * | 2021-03-17 | 2022-09-21 | Christian Stefan Werth | Base part for holding a hollow firework body and firework battery |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105783606A (en) | Combined firework launching base capable of being locked automatically | |
CN205642170U (en) | Combination fireworks transmission base | |
CN205642168U (en) | But combination fireworks of auto -lock transmission base | |
CN208369139U (en) | A kind of pipe tears the variable diameter penetration pipe of formula stuffing-box open | |
CN203392231U (en) | Powder tank discharge hopper, powder tank and mixing station | |
SE8007336L (en) | DEVICE FOR ELECTRICAL CONNECTION OF CELL OR ENDPOLS IN ACCUMULATORS | |
CN204130361U (en) | Cover plate structure for super capacitor | |
CN207243223U (en) | The mounting structure of outer cover plate in a kind of handrail elevator | |
CN203967711U (en) | Integrated cable waterproof and breathable joint | |
CN208330944U (en) | A kind of waterproof connector and waterproof connecting structure | |
CN204388715U (en) | A kind of three layers of combined type gun barrel | |
CN207027349U (en) | A kind of oil sealing press-in device on automobile crane | |
CN205883778U (en) | Explosion -proof alarm | |
CN206320710U (en) | Lighting device wire connecting fabric | |
CN209295791U (en) | A kind of fireworks paper tube group device | |
CN204696179U (en) | A kind of Waterproof battery case | |
CN205770892U (en) | A kind of can the bottle cap of one-way exhaust | |
CN208479092U (en) | A kind of flame retardant type separate assembling terminal box | |
CN205792199U (en) | Waterproof gland cover and there is its waterproof sealing mounting structure, converter | |
CN205262870U (en) | Limit pressure value testing arrangement of sealing member of battery | |
CN218513775U (en) | Photovoltaic module junction box and photovoltaic module | |
CN220251263U (en) | Waterproof pressure sensor | |
CN207796080U (en) | A kind of end seal structure | |
CN206619526U (en) | A kind of encapsulating housing of proximity switch | |
CN208947932U (en) | A kind of wine lid internal plug convenient for automatic assembling |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20161012 Effective date of abandoning: 20170412 |
|
AV01 | Patent right actively abandoned |