CN103629822B - A kind of body is easy to the water resistance pipe of fixing metal head - Google Patents
A kind of body is easy to the water resistance pipe of fixing metal head Download PDFInfo
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- CN103629822B CN103629822B CN201310591778.XA CN201310591778A CN103629822B CN 103629822 B CN103629822 B CN 103629822B CN 201310591778 A CN201310591778 A CN 201310591778A CN 103629822 B CN103629822 B CN 103629822B
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- mouth
- ferrule
- connecting part
- pipe
- water resistance
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Abstract
The invention provides the water resistance pipe that a kind of body is easy to fixing metal head, it comprises: body and ferrule, in ferrule, be provided with and connect inner inner chamber, ferrule has lower connecting part, in connect portion and upper connecting part, in the portion of connecing be provided with at least one groove, this groove is provided with the flute profile mouth being communicated with inner chamber, described upper connecting part is a flat top surface, the middle position of this flat top surface is provided with the mouth of pipe being communicated with inner chamber, this mouth of pipe is provided with several makes body be installed on the projection of location in inner chamber, between projection and projection, be provided with several vacancy mouths, in this, meet portion, between upper connecting part and body, be injected with a plastic cement portion, by flute profile mouth and vacancy mouth are set, with increased plastic cement portion in injection moulding process to the tightness being connected between body and ferrule, it is simple in structure, overcome the problem that ferrule and body easily depart from completely.
Description
Technical field
The present invention relates to water resistance pipe field, relate in particular to a kind of body and be easy to the water resistance pipe of fixing metal head.
Background technology
Utilize the water resistance pipe that resistance effect that water self has is made into be widely applied in electric heater, it is the pipe structure thin and long by, and current form resistance in body, thereby eliminates the electric current in water.
Traditional water resistance pipe as shown in Figure 1, one end of body 1 is installed one and is with externally threaded ferrule 2, contact position place between body 1 and ferrule 2 limits current seepage by a sealing ring 3, the end that this ferrule 2 is fixed in one plastic body 4 injection mouldings makes external screw thread connect for outer connected nut, but, body 1 is taking straight tube as main, body 1 with the connection bit of ferrule 2 owing to there is no being connected of miscellaneous part, the as easy as rolling off a log body 1 that makes gets loose from ferrule 2, bring when mounted great trouble to people, people usually blame for, body 1 easily gets loose and need to change water resistance pipe with ferrule 2.
Summary of the invention
The invention provides the water resistance pipe that a kind of body is easy to fixing metal head, its object is to solve the problem that body easily gets loose from ferrule.
To this, the present invention includes: body and ferrule, in this ferrule, be provided with and connect inner inner chamber, ferrule have lower connecting part, in connect portion and upper connecting part, wherein, in described, the portion of connecing is provided with at least one groove, this groove is provided with the flute profile mouth being communicated with inner chamber, described upper connecting part is a flat top surface, the middle position of this flat top surface is provided with the mouth of pipe being communicated with inner chamber, this mouth of pipe is provided with several makes body be installed on the projection of location in inner chamber, is provided with several vacancy mouths between projection and projection, connects and between portion, upper connecting part and body, be injected with a plastic cement portion in this.
The number of described projection is three, and this vacancy mouth is three.
Described projection and vacancy mouth are arranged in circle shape along the inwall of the mouth of pipe successively.
Described groove is toroidal, and number is two.
The outer edge position of described upper connecting part is provided with the recess that several are connected with ferrule for increasing body.
The periphery of described lower connecting part is along being provided with threaded portion.
Beneficial effect of the present invention is: by be provided with the flute profile mouth being communicated with inner chamber at groove, the mouth of pipe is provided with the projection that makes body be installed on location in inner chamber, and between projection and projection, be provided with several vacancy mouths, flute profile mouth increased with vacancy mouth plastic cement portion in injection moulding process to the tightness being connected between body and ferrule, it is simple in structure, overcomes the problem that ferrule and body easily depart from completely.
Brief description of the drawings
Fig. 1 is traditional water resistance pipe schematic diagram.
Fig. 2 is the cutaway view of preferred embodiment of the present invention.
Fig. 3 is the stereogram of the present invention's ferrule.
Fig. 4 is the schematic diagram that body and ferrule are installed.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described, as Fig. 2, Fig. 3, the shown the present invention's of Fig. 4 preferred embodiment, it comprises body 1 and ferrule 2, in this ferrule 2, be provided with and connect inner inner chamber 3, ferrule 2 has lower connecting part 21, in connect portion 22 and upper connecting part 23, wherein, the periphery of lower connecting part 11 is along being provided with threaded portion 7, in described, meet portion 22 and be provided with at least one groove 4, this groove 4 is provided with the flute profile mouth 41 being communicated with inner chamber 3, described upper connecting part 23 is a flat top surface, the middle position of this flat top surface is provided with the mouth of pipe 24 being communicated with inner chamber 3, this mouth of pipe 24 is provided with several makes body 1 be installed on the projection 5 of inner chamber 3 interior location, between projection 5 and projection 5, be provided with several vacancy mouths 51, in this, meet portion 22, between upper connecting part 23 and body 1, be injected with a plastic cement portion 6.
In concrete production process, the number of described projection 5 is three, and this vacancy mouth 51 is three, and projection 5 is arranged in circle shape along the inwall of the mouth of pipe 24 successively with vacancy mouth 51. Meanwhile, this groove 4 is toroidal, and number is two, and the outer edge position of upper connecting part 23 is provided with several recesses 25 being connected with ferrule 2 for increasing body 1.
Because recess 25 and vacancy mouth 51 are to be communicated with inner chamber 3, when body 1 is installed to from the mouth of pipe 24 in this inner chamber 3, this plastic cement portion 6 of injection moulding again, plastic cement fluid is being filled body 1 and ferrule 2 lower connecting part 21 inwalls, recess 25,51 outputs of vacancy mouth from being communicated with inner chamber 3 again, make plastic cement fluid wrap up this projection 5 and groove 4 completely, finally plastic cement fluid is fixedly cooled to the shape needing, finally realize the object being fastenedly connected of body 1 and ferrule 2.
Above-mentioned specific embodiment is only the good detailed description of the invention of effect of the present invention, and all bodys identical with this structure or that be equal to are easy to the water resistance pipe of fixing metal head, all in the application's protection domain.
Claims (6)
1. a body is easy to the water resistance pipe of fixing metal head, it comprises: body (1) and ferrule (2), in this ferrule (2), be provided with and connect inner inner chamber (3), ferrule (2) has lower connecting part (21), in connect portion (22) and upper connecting part (23), it is characterized in that: in described, meet portion (22) and be provided with at least one groove (4), this groove (4) is provided with the flute profile mouth (41) being communicated with inner chamber (3), described upper connecting part (23) is a flat top surface, the middle position of this flat top surface is provided with the mouth of pipe (24) being communicated with inner chamber (3), this mouth of pipe (24) is provided with several makes body (1) be installed on the projection (5) of location in inner chamber (3), between projection (5) and projection (5), be provided with several vacancy mouths (51), in this, meet portion (22), between upper connecting part (23) and body (1), be injected with a plastic cement portion (6).
2. body is easy to the water resistance pipe of fixing metal head according to claim 1, it is characterized in that: the number of described projection (5) is three, and this vacancy mouth (51) is three.
3. body is easy to the water resistance pipe of fixing metal head according to claim 2, it is characterized in that: described projection (5) is arranged in circle shape along the inwall of the mouth of pipe (24) successively with vacancy mouth (51).
4. body is easy to the water resistance pipe of fixing metal head according to claim 1, it is characterized in that: described groove (4) is toroidal, and number is two.
5. body is easy to the water resistance pipe of fixing metal head according to claim 4, it is characterized in that: the outer edge position of described upper connecting part (23) is provided with several recesses (25) being connected with ferrule (2) for increasing body (1).
6. body is easy to the water resistance pipe of fixing metal head according to claim 1, it is characterized in that: the periphery of described lower connecting part (11) is along being provided with threaded portion (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591778.XA CN103629822B (en) | 2013-11-22 | 2013-11-22 | A kind of body is easy to the water resistance pipe of fixing metal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591778.XA CN103629822B (en) | 2013-11-22 | 2013-11-22 | A kind of body is easy to the water resistance pipe of fixing metal head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103629822A CN103629822A (en) | 2014-03-12 |
| CN103629822B true CN103629822B (en) | 2016-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310591778.XA Active CN103629822B (en) | 2013-11-22 | 2013-11-22 | A kind of body is easy to the water resistance pipe of fixing metal head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103629822B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201340092Y (en) * | 2008-09-11 | 2009-11-04 | 林景山 | Anti-creepage dike type anti-scald device |
| CN201724414U (en) * | 2010-05-18 | 2011-01-26 | 周剑冰 | Electric water heater |
| CN203533899U (en) * | 2013-11-22 | 2014-04-09 | 蒋国平 | Water resistance tube with metal head easily fixed on tube body |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100870543B1 (en) * | 2008-05-14 | 2008-11-26 | (주)삼호보일러 | The vertical boiler preventing an overheat by the shortage of water |
-
2013
- 2013-11-22 CN CN201310591778.XA patent/CN103629822B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201340092Y (en) * | 2008-09-11 | 2009-11-04 | 林景山 | Anti-creepage dike type anti-scald device |
| CN201724414U (en) * | 2010-05-18 | 2011-01-26 | 周剑冰 | Electric water heater |
| CN203533899U (en) * | 2013-11-22 | 2014-04-09 | 蒋国平 | Water resistance tube with metal head easily fixed on tube body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103629822A (en) | 2014-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200424 Address after: 311800, Zhejiang City, Shaoxing province Zhuji city shop Town Village Patentee after: ZHUJI GUODA PLASTIC Co.,Ltd. Address before: 311835, Shaoxing, Zhejiang province Zhuji city shop town village 23 Patentee before: Jiang Guoping |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The utility model relates to a water and electricity resistance pipe whose pipe body is easy to fix a metal head Effective date of registration: 20220114 Granted publication date: 20160525 Pledgee: Diankou sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHUJI GUODA PLASTIC Co.,Ltd. Registration number: Y2022980000475 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |