CN204792265U - Porcelain body burns till pressure head board with flap - Google Patents
Porcelain body burns till pressure head board with flap Download PDFInfo
- Publication number
- CN204792265U CN204792265U CN201520520659.XU CN201520520659U CN204792265U CN 204792265 U CN204792265 U CN 204792265U CN 201520520659 U CN201520520659 U CN 201520520659U CN 204792265 U CN204792265 U CN 204792265U
- Authority
- CN
- China
- Prior art keywords
- pressure head
- head board
- head plate
- main part
- burns till
- 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 relates to a high -voltage electric ceramic production technical field's auxiliary component, the name is porcelain body burns till pressure head board with flap, including pressure head board main part, pressure head board main part be the columniform main part, characterized by: pressure head board main part around the position of stretching out has, stretch out the position and pressure head board main part is integrative, stretch out have around above the position around a week protruding, pressure head board main part below to have a location protruding in the centre, stretch out the structure that the position has the attenuation, the width that stretches out the position is radial 2 - 3 times of a pressure head board main part, such porcelain body burns till the pressure head board and has the advantage that can improve product quality, can prevent or reduce the product promptly on the one hand and be out of shape, on the other hand can prevent that the dust from dropping on on the full skirt.
Description
Technical field
The utility model relates to the accessory of high tension insulator production technical field, specifically relates to the pressure head plate that porcelain body burns till.
Background technology
The centre of described porcelain body is the shape of hollow cylinder, the surrounding of porcelain body has full skirt, porcelain body is fired with base substrate and is formed on kiln car, in order to ensure product quality, column part in the middle of base substrate is placed with pressure head plate, pressure head plate has the effect preventing base substrate to be out of shape in burning till, and pressure head plate is a column structure.
In prior art, the structure that the centre of porcelain body just covers by pressure head plate above, and can not cover above full skirt around, in the process fired, kiln usually can fall dust, drops on full skirt, affects the quality of product.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provide a kind of porcelain body not only can have been prevented to be out of shape, but also can prevent dust drop on full skirt pressure head plate---the porcelain body with flap burns till pressure head plate.
Technical solution adopted in the utility model is: the porcelain body with flap burns till pressure head plate, comprise pressure head plate main body, described pressure head plate main body is columniform main body, it is characterized in that: around described pressure head plate main body, there is extending area, extending area and pressure head plate main body are one, and it is protruding around that the surrounding above described extending area has one week.
Say further, the centre below described pressure head plate main body has positioning convex.
Say further, described extending area has thinning structure, and the width of extending area is 2-3 times of pressure head plate body portion radius.
The beneficial effects of the utility model are: such porcelain body burns till pressure head plate and has the advantage that can improve the quality of products, and namely can prevent or reduce deformation of products on the one hand, can prevent dust from dropping on full skirt on the other hand;
It is protruding around to have one week above described extending area, can blocks dust fall;
Centre below described pressure head plate body has positioning convex, there is the advantage that pressure head plate is placed on easily location above porcelain body, because have extension (flap) at this pressure head plate and have the shortcoming of not easily placing, and to increase projection be exactly overcome this shortcoming.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the pressure head plate using state of prior art.
Fig. 2 is the cross-sectional view of the utility model pressure head plate using state.
Wherein: 1, pressure head plate main body 2, extending area 3, around projection 4, positioning convex 5, porcelain body or base substrate.
R-pressure head plate body portion radius;
The width of D-extending area.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, the porcelain body with flap burns till pressure head plate, comprise pressure head plate main body 1, described pressure head plate main body is columniform structure, it is characterized in that: around described pressure head plate main body, there is extending area 2, extending area and pressure head plate main body are one, and there is one week surrounding protruding 3 in the surrounding above described extending area.During use, because full skirt is covered in extending area, dust will drop on extending area, and described surrounding's projection keeps off dust, is unlikely to continue to fall, and have effect of the present utility model, in figure, 5 is porcelain body or base substrate.
Say further, the centre below described pressure head plate main body has positioning convex 4.This positioning convex is just placed on porcelain body hollow parts upper end, convenient location.
Say further, described extending area has thinning structure, and the width D of extending area is 2-3 times of pressure head plate body portion radius R.This is because the length of full skirt is generally 2 of porcelain body radius---2.5 times of decisions, such size result of use is better.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed in the scope of the claims of the present utility model.
Claims (3)
1. the porcelain body with flap burns till pressure head plate, comprise pressure head plate main body, described pressure head plate main body is columniform main body, it is characterized in that: around described pressure head plate main body, there is extending area, extending area and pressure head plate main body are one, and it is protruding around that the surrounding above described extending area has one week.
2. porcelain body according to claim 1 burns till pressure head plate, it is characterized in that: the centre below described pressure head plate main body has positioning convex.
3. porcelain body according to claim 2 burns till pressure head plate, it is characterized in that: described extending area has thinning structure, and the width of extending area is 2-3 times of pressure head plate body portion radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520659.XU CN204792265U (en) | 2015-07-18 | 2015-07-18 | Porcelain body burns till pressure head board with flap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520659.XU CN204792265U (en) | 2015-07-18 | 2015-07-18 | Porcelain body burns till pressure head board with flap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792265U true CN204792265U (en) | 2015-11-18 |
Family
ID=54532265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520520659.XU Expired - Fee Related CN204792265U (en) | 2015-07-18 | 2015-07-18 | Porcelain body burns till pressure head board with flap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204792265U (en) |
-
2015
- 2015-07-18 CN CN201520520659.XU patent/CN204792265U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160718 |