CN204765073U - Filter flask - Google Patents
Filter flask Download PDFInfo
- Publication number
- CN204765073U CN204765073U CN201520485059.4U CN201520485059U CN204765073U CN 204765073 U CN204765073 U CN 204765073U CN 201520485059 U CN201520485059 U CN 201520485059U CN 204765073 U CN204765073 U CN 204765073U
- Authority
- CN
- China
- Prior art keywords
- filter flask
- lid
- step platform
- interior step
- lug boss
- 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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- Closures For Containers (AREA)
Abstract
The utility model discloses a filter flask, including the filter flask lid and the filter flask body, the filter flask body connect soon the below of filter flask lid, the filter flask body the mouth along the plane corresponding to the interior step platform of filter flask lid, the mouth along the plane and/or interior step platform on be provided with the more than one bellying, interior step platform and/or the mouth be provided with concave part in the more than one along the plane on, the bellying correspond interior concave part, its advantage lies in: after filter flask body screw in filter flask lid reaches certain degree, behind the concave part, can hear a sound in the bellying screw in, also can feel weightless on hand and feel, indicate the elasticity degree just in time.
Description
Technical field
The utility model relates to the part in a kind of purifier, specifically filter flask.
Background technology
When using filter flask, water is all flow into from the inlet opening of filter flask lid, after the filtration in filter flask body and material purification, can be full of water, then flow out from the apopore of filter flask lid in filter flask body.
Because there are the needs of water-stop, so during assembling, filter flask lid and filter flask body can not be excessively loose, the words of pine just have the possibility of seepage excessively; But can not tension, because the part dilatancy that indoor or water temperature over-high may cause two to cooperatively interact, thus " killing " cannot dismounting mutually; If the wall thickness of filter flask lid and filter flask body is excessively thin, also likely can be split up.
Utility model content
The utility model is not enough for prior art, provides a kind of filter flask that accurately can sense assembling degree of tightness.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: filter flask comprises filter flask lid and filter flask body, described filter flask body is screwed in the below of described filter flask lid, and the opening's edge plane of described filter flask body corresponds to the interior step platform of described filter flask lid; Described opening's edge plane and/or described interior step platform are provided with more than one lug boss, described interior step platform and/or described opening's edge plane are provided with more than one inner fovea part, the described inner fovea part described in lug boss correspondence.
The projection that described lug boss produces when being injection moulding.
Described lug boss is steel ball.
Described inner fovea part produces by during injection moulding.
The utility model compared with prior art, has following beneficial effect: after filter flask body screw-in filter flask lid reaches certain degree, lug boss can be heard a sound, also can feel on hand and show that tightness just in time by weightless sense after screwing in inner fovea part.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the profile of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail: see shown in Fig. 1 to Fig. 2.
Filter flask comprises filter flask lid 1 and filter flask body 2, and filter flask body is screwed in the below of filter flask lid, and the opening's edge plane 3 of filter flask body corresponds to the interior step platform 4 of filter flask lid; Opening's edge plane and/or interior step platform are provided with more than one lug boss 5, quantity is typically provided to 1-3, lug boss is generally produce by during injection moulding, can also arrange herein with steel ball, interior step platform and/or opening's edge plane are provided with more than one inner fovea part 6, inner fovea part generally produces by during injection moulding, the corresponding inner fovea part of lug boss.
When screwing in, lug boss falls into inner fovea part and degree of tightness is described just in time, can sound to point out, and feel also has unexpected " weightlessness " and feels, easily identify, and have certain anticreep effect.
Claims (4)
1. filter flask, comprise filter flask lid (1) and filter flask body (2), described filter flask body is screwed in the below of described filter flask lid, and the opening's edge plane (3) of described filter flask body is corresponding to the interior step platform (4) of described filter flask lid; It is characterized in that: described opening's edge plane and/or described interior step platform are provided with more than one lug boss (5), described interior step platform and/or described opening's edge plane are provided with more than one inner fovea part (6), the described inner fovea part described in lug boss correspondence.
2. filter flask as claimed in claim 1, is characterized in that: the projection produced when described lug boss is injection moulding.
3. filter flask as claimed in claim 1, is characterized in that: described lug boss is steel ball.
4. filter flask as claimed in claim 2 or claim 3, is characterized in that: described inner fovea part produces by during injection moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485059.4U CN204765073U (en) | 2015-07-08 | 2015-07-08 | Filter flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485059.4U CN204765073U (en) | 2015-07-08 | 2015-07-08 | Filter flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204765073U true CN204765073U (en) | 2015-11-18 |
Family
ID=54505224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485059.4U Expired - Fee Related CN204765073U (en) | 2015-07-08 | 2015-07-08 | Filter flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204765073U (en) |
-
2015
- 2015-07-08 CN CN201520485059.4U patent/CN204765073U/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 |
Granted publication date: 20151118 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |