CN103949103A - Concentric circle type filter cap - Google Patents
Concentric circle type filter cap Download PDFInfo
- Publication number
- CN103949103A CN103949103A CN201410199915.XA CN201410199915A CN103949103A CN 103949103 A CN103949103 A CN 103949103A CN 201410199915 A CN201410199915 A CN 201410199915A CN 103949103 A CN103949103 A CN 103949103A
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- China
- Prior art keywords
- filter
- brim
- groove
- cap
- hat
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Abstract
The invention discloses a concentric circle type filter cap. The concentric circle type filter cap comprises a cap body, wherein a cap brim is arranged on the outward surface of the top edge of the cap body; each of the cross section and the longitudinal section of the cap brim is in an isosceles trapezoid shape; the cap brim and the cap body are of an integrated structure; a through groove is formed in the axial center of the cap body; a filter hole is formed in the middle of the cap brim and is communicated with the through groove; a groove is formed in the side wall of the cap body; a drainage hole is formed in the groove and is communicated with the through groove; a plurality of filter grooves are formed in the cap brim; the cross section of each filter groove is triangular; the filter grooves are concentric to the filter hole. According to the concentric circle type filter cap, the filter area is greatly increased, the filter effect is greatly improved, and the filter quality is good.
Description
Technical field
The present invention relates to a kind of filter cap, particularly a kind of concentric-ring pattern filter cap.
Background technology
In prior art, as patent ZL201320017602.9 novel filter cap.Mainly solved and when existing filter cap gap is stopped up by impurity, cleared up pretty troublesome problem.Comprise filter cap head, be positioned at the supporting seat of filter cap head bottom, and stretch into the filter bar filter cap head from supporting seat, described filter bar outside is also provided with service sleeve, in a described filter cap cambered surface, evenly have rectangular finedraw, described filter cap head is split-type structural with filter bar, and both are solidly connected by screw thread; Described filter cap head inner side is also provided with screen pack, and described screen pack is fitted on the inwall of filter cap head.This filter cap poor filtration effect, filter area is little.
Summary of the invention
The present invention solves the existing technical problem of prior art, thereby provides a kind of filter area greatly to increase, and filter effect improves greatly, the concentric-ring pattern filter cap that filter quality is better.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of concentric-ring pattern filter cap, comprise cap body, the top of described cap body is externally provided with the brim of a hat towards face, the cross section of the brim of a hat is isosceles-trapezium-shaped, the longitudinal section of the brim of a hat is isosceles-trapezium-shaped, the brim of a hat and cap body are structure as a whole, the axle center of cap body is provided with groove, the centre position of the brim of a hat is provided with filter bores, filter bores is communicated with groove, the sidewall of cap body is provided with groove, groove is provided with draining hole, draining hole is communicated with groove, the brim of a hat is provided with some lautertuns, the cross section of lautertuns is triangular shaped, some lautertuns and filter bores are arranged in concentric circles.
Further, the described the brim of a hat is provided with screen pack, and screen pack is arranged in lautertuns.
Further, the described the brim of a hat is provided with filter membrane, and filter membrane is arranged in filter bores.
Further, described groove is cylinder form.
Further, described groove is annular shape.
Adopt the concentric-ring pattern filter cap of technique scheme, because the top of described cap body is externally provided with the brim of a hat towards face, the cross section of the brim of a hat is isosceles-trapezium-shaped, the longitudinal section of the brim of a hat is isosceles-trapezium-shaped, the brim of a hat and cap body are structure as a whole, the axle center of cap body is provided with groove, the centre position of the brim of a hat is provided with filter bores, filter bores is communicated with groove, the sidewall of cap body is provided with groove, groove is provided with draining hole, draining hole is communicated with groove, the brim of a hat is provided with some lautertuns, the cross section of lautertuns is triangular shaped, some lautertuns and filter bores are arranged in concentric circles, so by groove connecting line, by draining hole, connect the mouth of pipe, by filter bores and lautertuns, reach the function of filtration, filter area increases greatly, filter effect improves greatly, filter quality is better, by the brim of a hat, facilitate the installation of cap body, by groove, can effectively protect draining hole.
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Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation one of concentric-ring pattern filter cap of the present invention;
Fig. 2 is the structural representation two of concentric-ring pattern filter cap of the present invention;
Fig. 3 is the upward view of concentric-ring pattern filter cap of the present invention;
Fig. 4 is A-A profile in Fig. 3;
Fig. 5 is the details enlarged drawing of a-quadrant in Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
As shown in Figures 1 to 5, a kind of concentric-ring pattern filter cap, comprise cap body 1, the top of cap body 1 is externally provided with the brim of a hat 5 towards face, the cross section of the brim of a hat 5 is isosceles-trapezium-shaped, the longitudinal section of the brim of a hat 5 is isosceles-trapezium-shaped, the brim of a hat 5 is structure as a whole with cap body 1, the axle center of cap body 1 is provided with groove 2, the centre position of the brim of a hat 5 is provided with filter bores 6, filter bores 6 is communicated with groove 2, the sidewall of cap body 1 is provided with groove 4, groove 4 is provided with draining hole 3, draining hole 3 is communicated with groove 2, the brim of a hat 5 is provided with some lautertuns 7, the cross section of lautertuns 7 is triangular shaped, some lautertuns 7 are arranged in concentric circles with filter bores 6, the brim of a hat 5 is provided with screen pack, screen pack is arranged in lautertuns 7, the brim of a hat 5 is provided with filter membrane, filter membrane is arranged in filter bores 6, groove 2 is cylinder form, groove 4 is annular shape, in lautertuns 7, be provided with some filtering particles, filtering particle is microcellular structure.
Concentric-ring pattern filter cap of the present invention, because the top of cap body 1 is externally provided with the brim of a hat 5 towards face, the cross section of the brim of a hat 5 is isosceles-trapezium-shaped, the longitudinal section of the brim of a hat 5 is isosceles-trapezium-shaped, the brim of a hat 5 is structure as a whole with cap body 1, the axle center of cap body 1 is provided with groove 2, the centre position of the brim of a hat 5 is provided with filter bores 6, filter bores 6 is communicated with groove 2, the sidewall of cap body 1 is provided with groove 4, groove 4 is provided with draining hole 3, draining hole 3 is communicated with groove 2, the brim of a hat 5 is provided with some lautertuns 7, the cross section of lautertuns 7 is triangular shaped, some lautertuns 7 are arranged in concentric circles with filter bores 6, so by groove 2 connecting lines, by draining hole 3, connect the mouth of pipe, by filter bores 6 and lautertuns 7, reach the function of filtration, filter area increases greatly, filter effect improves greatly, filter quality is better, by the brim of a hat 5, facilitate the installation of cap body 1, by groove 4, can effectively protect draining hole 3.Because the brim of a hat 5 is provided with screen pack, screen pack is arranged in lautertuns 7, so filter effect is better.Because the brim of a hat 5 is provided with filter membrane, filter membrane is arranged in filter bores 6, so filter effect is better.Because groove 4 is annular shape, so can effectively protect draining hole 3.Owing to being provided with some filtering particles in lautertuns 7, filtering particle is microcellular structure, so filter table area increases greatly, filter effect is better.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. a concentric-ring pattern filter cap, comprise cap body, it is characterized in that: the top of described cap body is externally provided with the brim of a hat towards face, the cross section of the brim of a hat is isosceles-trapezium-shaped, the longitudinal section of the brim of a hat is isosceles-trapezium-shaped, the brim of a hat and cap body are structure as a whole, the axle center of cap body is provided with groove, the centre position of the brim of a hat is provided with filter bores, filter bores is communicated with groove, the sidewall of cap body is provided with groove, groove is provided with draining hole, draining hole is communicated with groove, the brim of a hat is provided with some lautertuns, the cross section of lautertuns is triangular shaped, some lautertuns and filter bores are arranged in concentric circles.
2. concentric-ring pattern filter cap according to claim 1, is characterized in that: the described the brim of a hat is provided with screen pack, and screen pack is arranged in lautertuns.
3. concentric-ring pattern filter cap according to claim 1, is characterized in that: the described the brim of a hat is provided with filter membrane, and filter membrane is arranged in filter bores.
4. concentric-ring pattern filter cap according to claim 1, is characterized in that: described groove is cylinder form.
5. concentric-ring pattern filter cap according to claim 1, is characterized in that: described groove is annular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199915.XA CN103949103A (en) | 2014-05-13 | 2014-05-13 | Concentric circle type filter cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199915.XA CN103949103A (en) | 2014-05-13 | 2014-05-13 | Concentric circle type filter cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103949103A true CN103949103A (en) | 2014-07-30 |
Family
ID=51326531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410199915.XA Pending CN103949103A (en) | 2014-05-13 | 2014-05-13 | Concentric circle type filter cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103949103A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285160Y (en) * | 1997-01-29 | 1998-07-01 | 俞剑平 | Stainless steel delta-winded filter-cap |
| DE102006048080A1 (en) * | 2006-10-10 | 2008-04-17 | Bergemann, Dieter, Dr.-Ing. | Device for filter-aid-free filtration of medium, comprises a coiled steel wire, which is used as filter and is a flexible-plastic wire with a form-stable, self-supporting cylindrical structure linked up in longitudinal direction |
| JP4349598B2 (en) * | 1999-11-05 | 2009-10-21 | 応用計測サービス株式会社 | Laminated strainer |
| CN203043653U (en) * | 2013-01-14 | 2013-07-10 | 浙江经纬集团环保工程有限公司 | Novel filter cap |
| CN203159315U (en) * | 2013-04-06 | 2013-08-28 | 长春黄金研究院 | Single-hole membrane aerator with long-handle filter head |
| CN203281115U (en) * | 2013-04-23 | 2013-11-13 | 陕西大唐水务有限责任公司 | Adjustable special filter head for fiber filter tank |
| CN203842375U (en) * | 2014-05-13 | 2014-09-24 | 李培培 | Concentric circle type filtering cap |
-
2014
- 2014-05-13 CN CN201410199915.XA patent/CN103949103A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285160Y (en) * | 1997-01-29 | 1998-07-01 | 俞剑平 | Stainless steel delta-winded filter-cap |
| JP4349598B2 (en) * | 1999-11-05 | 2009-10-21 | 応用計測サービス株式会社 | Laminated strainer |
| DE102006048080A1 (en) * | 2006-10-10 | 2008-04-17 | Bergemann, Dieter, Dr.-Ing. | Device for filter-aid-free filtration of medium, comprises a coiled steel wire, which is used as filter and is a flexible-plastic wire with a form-stable, self-supporting cylindrical structure linked up in longitudinal direction |
| CN203043653U (en) * | 2013-01-14 | 2013-07-10 | 浙江经纬集团环保工程有限公司 | Novel filter cap |
| CN203159315U (en) * | 2013-04-06 | 2013-08-28 | 长春黄金研究院 | Single-hole membrane aerator with long-handle filter head |
| CN203281115U (en) * | 2013-04-23 | 2013-11-13 | 陕西大唐水务有限责任公司 | Adjustable special filter head for fiber filter tank |
| CN203842375U (en) * | 2014-05-13 | 2014-09-24 | 李培培 | Concentric circle type filtering cap |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |