CN204168894U - The combined joint of aquarium - Google Patents
The combined joint of aquarium Download PDFInfo
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- CN204168894U CN204168894U CN201420607202.8U CN201420607202U CN204168894U CN 204168894 U CN204168894 U CN 204168894U CN 201420607202 U CN201420607202 U CN 201420607202U CN 204168894 U CN204168894 U CN 204168894U
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- mesopore
- aquarium
- overboard
- step circle
- lower body
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Abstract
The combined joint of aquarium.Relate to the improvement of aquarium cycle water, water-discharging joint structure.Can the number of openings on the glass of bottom surface be reduced, and then reduce workload, reduce defect ware, improve reliability.Joint comprises the upper body being in aquarium base plate top, the lower body being in aquarium base plate bottom and seal connector, and the middle part of upper body outer surface is provided with step circle, has mutually isolated mesopore one and overboard folder gap one in upper body; Lower body has mutually isolated mesopore two and overboard folder gap two; Overboard folder gap one suitable for reading be located at the top of step circle and be communicated with aquarium, end opening is located at the bottom of step circle and is communicated with overboard folder gap two; The end opening of mesopore one is connected with the suitable for reading of mesopore two; The connection aquarium suitable for reading of mesopore one, the end opening of mesopore two is communicated with lautertuns, and the bottom of overboard folder gap two is provided with dewatering outlet.The utility model exquisite composition, install, easy to use, decrease the number of openings at bottom of aquaria, reduce processing capacity, improve efficiency.
Description
Technical field
The utility model relates to aquarium art, particularly relates to the improvement of aquarium cycle water, water-discharging joint structure.
Background technology
Aquarium needs to circulate to the water of inside in routine use, and the object one of circulation is filtered water, and two is the dissolved oxygens circulated in increase water by water.But after water employs a period of time, still need to change water, this just needs water to bleed off.So in the prior art, as shown in Figure 9, just there are three joints in aquarium 5, i.e. cycle water water supply connector 7, cycle water backwater joint 8, and under this two joint, water service pipe is communicated with lautertuns 6; In addition, in order to realize discharging water, also water-discharging joint 9 to be set.This situation of prior art needs out three holes to the bottom surface glass that the drawback that aquarium brings is aquarium 5, and needs strict sealing.This causes, and the workload of Product processing is large, defect ware is many, the poor reliability of finished product, and fault rate (leaking) is high.
Summary of the invention
The utility model is for above problem, and providing one can reduce the number of openings on the glass of bottom surface, and then reduces workload, reduces defect ware, improves the combined joint of the aquarium of reliability.
The technical solution of the utility model is: described joint comprises the upper body being in aquarium base plate top, the lower body being in aquarium base plate bottom and seal connector,
The middle part of described upper body outer surface is provided with step circle, has mutually isolated mesopore one and overboard folder gap one in described upper body;
Described lower body has mutually isolated mesopore two and overboard folder gap two;
Described overboard folder gap one suitable for reading be located at the top of described step circle and be communicated with aquarium, end opening is located at the bottom of described step circle and is communicated with described overboard folder gap two; The end opening of described mesopore one is connected with the suitable for reading of mesopore two;
The described aquarium of connection suitable for reading of described mesopore one, the end opening of described mesopore two is communicated with the lautertuns of described aquarium, and the bottom of described overboard folder gap two is provided with dewatering outlet.
Described seal connector comprises lid shape screw and double screw nut; Described lid shape screw has internal thread, and the bottom of described lid shape screw is provided with interior step circle;
The top of described lower body is provided with the step circle turned up, and the external diameter of described lower body upper part is less than the internal diameter of step circle in described lid shape screw, and the external diameter of the step circle that described lower body upper part turns up is greater than the internal diameter of step circle in described lid shape screw;
The bottom of described upper body is provided with external screw thread and is connected with the internal thread of described double screw nut;
The external screw thread of described double screw nut is connected with the described internal thread covering shape screw; Between the inner face that the step circle that described lower body upper part turns up is located at step circle in described lid shape screw and the bottom surface of described double screw nut.
Described mesopore one and overboard folder gap one eccentric setting.
Described mesopore two and overboard folder gap two eccentric setting.
The end face of described double screw nut is provided with sealing ring one, the bottom surface of double screw nut is provided with sealing ring two.
Sealing ring three is provided with between the outer wall of described lower body mesopore two and the inwall of described upper body mesopore one.
Joint of the present utility model by upper water (or backwater) joint of cycle water, unite two into one with the water joint of aquarium, under a limited size restriction, utilizes a joint to achieve two mutually isolated passages.And effectively can realize the positiver sealing with aquarium bottom surface hole.The utility model exquisite composition, install, easy to use, decrease the number of openings at bottom of aquaria, reduce processing capacity, improve efficiency; Decrease defect ware rate; The reliability of finished product improves, fault rate (leaking) reduces.
Accompanying drawing explanation
Fig. 1 is schematic perspective view one of the present utility model,
Fig. 2 is schematic perspective view two of the present utility model,
Fig. 3 is structural representation of the present utility model,
Fig. 4 is A-A cutaway view in Fig. 3,
Fig. 5 is B-B cutaway view in Fig. 3,
Fig. 6 is fundamental diagram of the present utility model,
Fig. 7 is C-C cutaway view in Fig. 6,
Fig. 8 is D-D cutaway view in Fig. 6,
Fig. 9 is background technology schematic diagram of the present utility model;
In figure, 1 is upper body, and 11 is outer surfaces of upper body lower part, and 101 is external screw threads, and 11 is mesopores one, and 111 is inwalls of mesopore one, and 12 is the suitable for reading of overboard folder gap one, and 120 are overboard folder gaps one, 13 is upper body outer tubes, and 14 is pipes in upper body, and 15 is step circles;
2 is double screw nuts, and 21 is internal threads of double screw nut, and 22 is external screw threads of double screw nut, and 23 is sealing rings two, and 24 is sealing rings one;
3 is lid shape screws, and 31 is interior step circles;
4 is lower bodies, and 40 is pipes in lower body, and 41 is mesopores two, and 411 is outer walls of mesopore two, and 4110 is sealing rings three, and 42 are overboard folder gaps two, 43 is dewatering outlets, and 44 is lower body outer tubes, and 440 is the step circles turned up;
5 is aquariums;
6 is lautertuns;
7 is cycle water water supply connectors;
8 is cycle water backwater joints;
9 is water-discharging joints;
In figure, double dot dash line is the signal to water (flow) direction.
Embodiment
As shown in figures 1-8, joint comprises the upper body 1 being in aquarium 5 base plate top, the lower body 2 being in aquarium 5 base plate bottom and seal connector to the utility model,
The middle part of described upper body 1 outer surface is provided with step circle 15, has mutually isolated mesopore 1 and overboard folder gap 1 in described upper body 1; Namely the inside of going up in fact pipe 14 in body form mesopore 1, and the gap retained between pipe 14 and upper body outer tube 13 in upper body is overboard folder gap 1;
Described lower body 4 has mutually isolated mesopore 2 41 and overboard folder gap 2 42; In fact also be made up of pipe 40 in lower body and lower body outer tube 44.
Suitable for reading 12 of described overboard folder gap one be located at described step circle 15 top and be communicated with aquarium 5, end opening be located at described step circle 15 bottom and be communicated with described overboard folder gap 2 42; The end opening of described mesopore 1 is connected with the suitable for reading of mesopore 2 41;
The described aquarium 5 of connection suitable for reading of described mesopore 1, the end opening of described mesopore 2 41 is communicated with the lautertuns 6 of described aquarium 5, and the bottom of described overboard folder gap 2 42 is provided with dewatering outlet 43.
Seal connector comprises lid shape screw 3 and double screw nut 2; Described lid shape screw 3 has internal thread, and the bottom of described lid shape screw 3 is provided with interior step circle 31;
The top of described lower body 4 is provided with the step circle 440 turned up, the external diameter (being in fact the external diameter of lower body outer tube 44) on described lower body 4 top is less than the internal diameter of step circle 31 in described lid shape screw 3, and the external diameter of the step circle 440 turned up in described lower body 4 top is greater than the internal diameter of step circle 31 in described lid shape screw;
The bottom of described upper body 1 is provided with external screw thread 101 and is connected with the internal thread 21 of described double screw nut;
The external screw thread 22 of described double screw nut is connected with the described internal thread covering shape screw 3; Between the inner face that the step circle 440 turned up in described lower body 4 top is located at step circle 31 in described lid shape screw and the bottom surface of described double screw nut 2.Upper and lower body " fastening " to be coupled together like this.
Described mesopore 1 and overboard folder gap 1 eccentric setting.
Described mesopore 2 41 and overboard folder gap 2 42 eccentric setting.This eccentric setting makes overboard folder gap 1, overboard folder gap 2 42 on cross section in crescent, benefit to reduce overall external diameter, and when suitable for reading 12 of overboard folder gap one is in the wide place of crescent moon, more smooth and easy compared to concentric circles water outlet, when reason is concentric structure, if suitable for reading biased, state that opposite side there will be " vacuum ", plays obstruction to flow speed.
The end face of described double screw nut 2 is provided with sealing ring 1, the bottom surface of double screw nut 2 is provided with sealing ring 2 23.
Sealing ring 3 4110 is provided with between the outer wall 411 of described lower body mesopore 2 41 and the inwall of described upper body mesopore 1.The cylindrical being exactly in fact pipe 40 in lower body is socketed in the inwall 111 of body mesopore one, for avoiding isolation effect between mesopore and overboard folder gap, and the seal arranged.
Claims (6)
1. the combined joint of aquarium, described joint comprises the upper body being in aquarium base plate top, the lower body being in aquarium base plate bottom and seal connector, it is characterized in that,
The middle part of described upper body outer surface is provided with step circle, has mutually isolated mesopore one and overboard folder gap one in described upper body;
Described lower body has mutually isolated mesopore two and overboard folder gap two;
Described overboard folder gap one suitable for reading be located at the top of described step circle and be communicated with aquarium, end opening is located at the bottom of described step circle and is communicated with described overboard folder gap two; The end opening of described mesopore one is connected with the suitable for reading of mesopore two;
The described aquarium of connection suitable for reading of described mesopore one, the end opening of described mesopore two is communicated with the lautertuns of described aquarium, and the bottom of described overboard folder gap two is provided with dewatering outlet.
2. the combined joint of aquarium according to claim 1, is characterized in that, described seal connector comprises lid shape screw and double screw nut; Described lid shape screw has internal thread, and the bottom of described lid shape screw is provided with interior step circle;
The top of described lower body is provided with the step circle turned up, and the external diameter of described lower body upper part is less than the internal diameter of step circle in described lid shape screw, and the external diameter of the step circle that described lower body upper part turns up is greater than the internal diameter of step circle in described lid shape screw;
The bottom of described upper body is provided with external screw thread and is connected with the internal thread of described double screw nut;
The external screw thread of described double screw nut is connected with the described internal thread covering shape screw; Between the inner face that the step circle that described lower body upper part turns up is located at step circle in described lid shape screw and the bottom surface of described double screw nut.
3. the combined joint of aquarium according to claim 1, is characterized in that, described mesopore one and overboard folder gap one eccentric setting.
4. the combined joint of aquarium according to claim 1, is characterized in that, described mesopore two and overboard folder gap two eccentric setting.
5. the combined joint of aquarium according to claim 2, is characterized in that, the end face of described double screw nut is provided with sealing ring one, and the bottom surface of double screw nut is provided with sealing ring two.
6. the combined joint of aquarium according to claim 1, is characterized in that, is provided with sealing ring three between the outer wall of described lower body mesopore two and the inwall of described upper body mesopore one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607202.8U CN204168894U (en) | 2014-10-20 | 2014-10-20 | The combined joint of aquarium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607202.8U CN204168894U (en) | 2014-10-20 | 2014-10-20 | The combined joint of aquarium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204168894U true CN204168894U (en) | 2015-02-25 |
Family
ID=52557746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420607202.8U Active CN204168894U (en) | 2014-10-20 | 2014-10-20 | The combined joint of aquarium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204168894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532560A (en) * | 2016-01-11 | 2016-05-04 | 张明康 | Water circulation device of aquarium |
-
2014
- 2014-10-20 CN CN201420607202.8U patent/CN204168894U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532560A (en) * | 2016-01-11 | 2016-05-04 | 张明康 | Water circulation device of aquarium |
| CN105532560B (en) * | 2016-01-11 | 2018-01-23 | 张明康 | A kind of aquarium water EGR |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180612 Address after: 225000 Dong Zhuang group, Shuang Tang Village, Ganquan street, Hanjiang District, Yangzhou, Jiangsu Patentee after: Yangzhou Zheng Kai Technology Co., Ltd. Address before: 225115 No. 88, Sui Yang Road, Huai Si Town, Hanjiang District, Yangzhou, Jiangsu Patentee before: Yangzhou Five Star Aquarium Supplies Co., Ltd. |
|
| TR01 | Transfer of patent right |