CN201365021Y - Chinese character 'pin'-shaped ceramic power plug - Google Patents
Chinese character 'pin'-shaped ceramic power plug Download PDFInfo
- Publication number
- CN201365021Y CN201365021Y CNU2009201418993U CN200920141899U CN201365021Y CN 201365021 Y CN201365021 Y CN 201365021Y CN U2009201418993 U CNU2009201418993 U CN U2009201418993U CN 200920141899 U CN200920141899 U CN 200920141899U CN 201365021 Y CN201365021 Y CN 201365021Y
- Authority
- CN
- China
- Prior art keywords
- lower cover
- loam cake
- plug
- chinese character
- shaped ceramic
- 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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Abstract
The utility model discloses a Chinese character 'pin'-shaped ceramic power plug comprising a ceramic head 1, an upper cover 4 and a lower cover 2. The upper cover 4 is connected with the lower cover 2 in a fastening manner; the ceramic head 1 is internally provided with three jacks 13 in which metal parts 3 are arranged and the tail end of the metal part 3 is connected with a lead; and near the upper cover 4 and the lower cover 2, one end of the ceramic head 1 is provided with a circle of grooves 11. The ceramic power plug has the beneficial effects that: the front end of the plug is made from ceramic materials, and therefore the heat resistant problem is solved fundamentally, thus not only eliminating hidden safety troubles, but also not damaging the plug due to overheat and greatly prolonging the service life. The ceramic power plug has the advantages of a general plug and is characterized by heat resistance and no charring and deformation as well. Besides, water does not enter the plug to cause short circuit or other accidents when burning water, and with the front end and the back end connected firmly, the plug is not easy to be snapped.
Description
Technical field
The utility model relates to attaching plug, particularly front end is the product prefix attaching plug of pottery.
Background technology
Along with growth in the living standard, household electrical appliance have become in people's family life requisite apparatus, and electric rice cooker especially, insulating pot, electric wok etc. be the kitchen tools that must use every day of family kitchen especially.When enjoying the enjoyment easily that modern science brings, people also can not be ignored the shortcoming of the existing problem of these modern household electrical appliance, especially circuit in long-time continuous is used such as the household electrical appliance that power is bigger such as water heater, air conditioner etc. can generate heat, electrical appliance can generate heat, the contact component of attaching plug is mostly made with pvc material because of plug most serious of all, not just heating, situation is hot and even burnt paste mostly, the plug that burns out because the time uses is not within minority, the even more serious fire that therefore causes that has.Because the plug of the secret use of these more powerful power consumption equipments is when design, security consideration for electricity consumption, attaching plug all is the Chinese character pin-shaped structure plug of " left side is zero, the right side is fiery, go up ground connection ", also has electrical appliance when heating up water etc., water can flow in the circuit by plug, produce short circuit phenomenon, even breaking out of fire etc.And existing plug connect insecure, plug heating, shortcoming such as hot.
Summary of the invention
At the defective of prior art, the utility model provides a kind of waterproof, and is high temperature resistant, the Chinese character pin-shaped ceramic plug of firm power supply.
To achieve these goals, technical solution adopted in the utility model is:
Chinese character pin-shaped ceramic attaching plug, comprise porcelain head 1, loam cake 4 and lower cover 2, loam cake 4 and lower cover 2 are fastened and connected, be provided with three jacks 13 in the porcelain head 1, be provided with metalwork 3 in the jack 13, the end of metalwork 3 connects lead, and described porcelain head 1 is provided with a circle groove 11 near an end of loam cake 4 and lower cover 2;
Described loam cake 4 is provided with screw hole 5, and screw hole 5 other sides near porcelain head 1 are provided with between two thread blocks, 41, two thread blocks 41 and the porcelain head 1 and are provided with line ball post 42, and the dual-side of line ball post 42 is respectively arranged with a briquetting 43; The other end of described lower cover 2 relative porcelain heads 1 is provided with tension disc 21, lower cover 2 is provided with projection 24 near the position of porcelain head 1, lower cover 2 is provided with the screw hole 5 corresponding with loam cake 4, and the both sides of screw hole 5 are respectively arranged with down separated time piece 22, and the both sides of projection 24 are provided with lower lock block 25; Described porcelain head 1 is provided with porose 12 near the afterbody of loam cake 4 and lower cover 2, this hole 12 is connected with the projection 24 of lower cover 2;
The joint line of the sidewall of described loam cake 4 and lower cover 2 is provided with pore 23;
Described loam cake 2 is connected with screw by screw hole 5 with lower cover 4;
Described tension disc 21 is fixed on the lower cover 2 by screw;
The material of described loam cake 4 and lower cover 2 is a bakelite.
The beneficial effects of the utility model: plug head of the present utility model is made with ceramic material, therefore, has fundamentally solved heat-resisting problem, has both eliminated potential safety hazard, and the situation of damaging plug because of overheated can not take place again, has increased useful life greatly.The advantage of the existing common pin of the utility model has heat-resisting again, the characteristics of non-burnt distortion.Also have, water can not enter and cause short circuit or other security incident in the plug when heating up water.And the front-end and back-end of plug are connected firmly, and are not easy to break.
Description of drawings
Fig. 1 is the internal structure schematic diagram after the utility model loam cake is taken away.
Fig. 2 is a loam cake internal structure schematic diagram of the present utility model.
Fig. 3 is a lower cover internal structure schematic diagram of the present utility model.
Fig. 4 is a stereogram of looking up direction of the present utility model.
Fig. 5 is the end view of porcelain head.
Embodiment
See also its implementation process of description of drawings:
Chinese character pin-shaped ceramic attaching plug, comprise porcelain head 1, loam cake 4 and lower cover 2, loam cake 4 and lower cover 2 are fastened and connected, be provided with three jacks 13 in the porcelain head 1, be provided with metalwork 3 in the jack 13, the end of metalwork 3 connects lead, and described porcelain head 1 is provided with a circle groove 11 near an end of loam cake 4 and lower cover 2.When heating up water, after water flows to porcelain head 1, flow into groove 11 again after, just can not flow in the socket, cause short circuit or burn out plug or electrical equipment.Described loam cake 4 is provided with screw hole 5, and the other sides near porcelain heads 1 of screw hole 5 are provided with two thread blocks 41, and middle single line just is positioned between two loam cakes 4, just can not produce problem such as short circuit with other circuit.Be provided with line ball post 42 between two thread blocks 41 and the porcelain head 1, the effect of line ball post 42 is to make in the intermetallic metal spare 3 to be pushed down, and the line in the middle of preventing is loosening.The dual-side of line ball post 42 is respectively arranged with a briquetting 43, the other end of described lower cover 2 relative porcelain heads 1 is provided with tension disc 21, and tension disc 21 is fixed on the lower cover 2 by screw, and electric wire passes tension disc 21 and pierces in the socket, regulate tension disc 21 electric wire is compressed, prevent that electric wire is loosening.Lower cover 2 is provided with projection 24 near the position of porcelain heads 1, and lower cover 2 is provided with the screw hole 5 corresponding with loam cake 4, and loam cake 4 is just fixedlyed connected by these two screw holes, 5 usefulness screws with lower cover 2.The both sides of screw hole 5 are respectively arranged with down separated time piece 22, make the groove that is positioned at separated time piece 22 at the line of the right and left, can not make the line confusion together, more can not bump electrical short.The both sides of projection 24 are provided with lower lock block 25, two briquettings 43 and lower lock block 25 makes left and right sides metalwork 3 be pushed down together, and two metalworks 3 are loosening about preventing.Described porcelain head 1 is provided with porose 12 near the afterbody of loam cake 4 and lower cover 2, this hole 12 is connected with the projection 24 of lower cover 2, makes to be connected more firmly between porcelain head 1 and loam cake and the lower cover, is difficult for breaking.The joint line of the sidewall of described loam cake 4 and lower cover 2 is provided with pore 23, and the heat that produces in loam cake 4 and the lower cover 2 in time sheds like this, can not scald one's hand.Described tension disc 21 is fixed on the lower cover 2 by screw; The material of described loam cake 4 and lower cover 2 is a bakelite.
Claims (6)
1, Chinese character pin-shaped ceramic attaching plug, comprise porcelain head (1), loam cake (4) and lower cover (2), loam cake (4) and lower cover (2) are fastened and connected, be provided with three jacks (13) in the porcelain head (1), be provided with metalwork (3) in the jack (13), the end of metalwork (3) connects lead, it is characterized in that described porcelain head (1) is provided with a circle groove (11) near an end of loam cake (4) and lower cover (2).
2, Chinese character pin-shaped ceramic attaching plug according to claim 1, it is characterized in that, described loam cake (4) is provided with screw hole (5), the other side near porcelain head (1) of screw hole (5) is provided with two thread blocks (41), be provided with line ball post (42) between two thread blocks (41) and the porcelain head (1), the dual-side of line ball post (42) is respectively arranged with a briquetting (43); Described lower cover (2) other end of porcelain head (1) relatively is provided with tension disc (21), lower cover (2) is provided with projection (24) near the position of porcelain head (1), lower cover (2) is provided with the screw hole (5) corresponding with loam cake (4), the both sides of screw hole (5) are respectively arranged with down separated time piece (22), and the both sides of projection (24) are provided with lower lock block (25); Described porcelain head (1) is provided with porose (12) near the afterbody of loam cake (4) and lower cover (2), and this hole (12) are connected with the projection (24) of lower cover (2).
3, Chinese character pin-shaped ceramic attaching plug according to claim 2 is characterized in that, the joint line of the sidewall of described loam cake (4) and lower cover (2) is provided with pore (23).
4, Chinese character pin-shaped ceramic plug according to claim 3 is characterized in that, described loam cake (2) is connected with screw by screw hole (5) with lower cover (4).
5, Chinese character pin-shaped ceramic attaching plug according to claim 4 is characterized in that, described tension disc (21) is fixed on the lower cover (2) by screw.
6, Chinese character pin-shaped ceramic attaching plug according to claim 5 is characterized in that, the material of described loam cake (4) and lower cover (2) is a bakelite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201418993U CN201365021Y (en) | 2009-03-06 | 2009-03-06 | Chinese character 'pin'-shaped ceramic power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201418993U CN201365021Y (en) | 2009-03-06 | 2009-03-06 | Chinese character 'pin'-shaped ceramic power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201365021Y true CN201365021Y (en) | 2009-12-16 |
Family
ID=41475690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201418993U Expired - Fee Related CN201365021Y (en) | 2009-03-06 | 2009-03-06 | Chinese character 'pin'-shaped ceramic power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201365021Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867108A (en) * | 2010-05-28 | 2010-10-20 | 朱少琦 | Strip ceramic dual-use three-hole power plug |
| CN106898894A (en) * | 2017-03-08 | 2017-06-27 | 河南省德立泰高压电瓷电器有限公司 | A kind of ceramic plug |
-
2009
- 2009-03-06 CN CNU2009201418993U patent/CN201365021Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867108A (en) * | 2010-05-28 | 2010-10-20 | 朱少琦 | Strip ceramic dual-use three-hole power plug |
| CN101867108B (en) * | 2010-05-28 | 2013-01-30 | 朱少琦 | Strip ceramic dual-use three-hole power plug |
| CN106898894A (en) * | 2017-03-08 | 2017-06-27 | 河南省德立泰高压电瓷电器有限公司 | A kind of ceramic plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20160306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |