CN203408551U - Filter bottle of water purification machine - Google Patents
Filter bottle of water purification machine Download PDFInfo
- Publication number
- CN203408551U CN203408551U CN201320434212.1U CN201320434212U CN203408551U CN 203408551 U CN203408551 U CN 203408551U CN 201320434212 U CN201320434212 U CN 201320434212U CN 203408551 U CN203408551 U CN 203408551U
- Authority
- CN
- China
- Prior art keywords
- bottle cap
- sealing ring
- water purification
- bottle
- buckle
- 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 filter bottle of a water purification machine. The filter flask comprises a bottle body and a bottle cap covering an opening of the bottle body, wherein the lower end part of the bottle cap is located in the bottle body and the end part is sleeved with a sealing ring; the sealing ring is clamped between the bottle cap and the bottle body; the lower end part of the bottle cap is protruded outwards to form a buckle; a clamping groove is formed in the inner wall of the bottle body and corresponds to the buckle; and the buckle is buckled in the neck. The bottle body and the bottle cap of the filter bottle are reasonably buckled together, and the sealing ring is reasonably arranged, so that the filter bottle of the water purification machine is easy to assemble, convenient to maintain, and good in sealing effect.
Description
Technical field
The utility model relates to drainage container, relates in particular to a kind of water purification machine filter flask.
Background technology
Filter flask is a kind of for packing the filter plant of filter core into, the kind of market upper filter is very many, filter core comprises PP filter core, UDF filter core and CTO filter core etc., can pack different filter cores into filter flask according to filtering requirement, filter flask just forms complete filter after packing filter core into, for the ease of installing and changing different filter cores, filter flask need to be designed to the structure of easy assembly and disassembly.
Shown in Fig. 3 and Fig. 4, existing filter flask is mainly by forming for body 1 and the bottle cap 2 of filter core is installed, within the lower end of bottle cap 2 is positioned at body 1 and the two be threaded connection, within this body 1 with respect to the lower surface of bottle cap 2 and offer mounting groove 6, in mounting groove 6, be placed with sealing ring 3, sealing circle 3 is held between the lower surface and mounting groove 6 of bottle cap 2, the filter flask of said structure is in assembling process, within sealing ring 3 need being positioned over to mounting groove 6, bottle cap 2 screws in the opening part of body 1 again, because sealing ring 3 is soft and have elasticity, installation process is comparatively bothered, and be not easy to maintenance, simultaneously, the sealing intensity of sealing ring 3 is subject to the impact of the degree that screws of bottle cap 2 and is loose or tight, if it is not in place that bottle cap 2 screws, easily there is the situation of leaking, so sealing effectiveness is bad.
Utility model content
The utility model discloses a kind of water purification machine filter flask, and the body in this filter flask and bottle cap, by the reasonable setting of rational clamping and sealing ring, be not only easy to assembling, be convenient to maintenance, and sealing effectiveness are better.
For solving the problems of the technologies described above, the utility model adopts following technical scheme.
A kind of water purification machine filter flask, it includes body and is covered on the bottle cap of the opening part of body, the lower end part of described bottle cap within body and this end be arranged with sealing ring, described sealing ring is held between bottle cap and body, the bottom of this bottle cap is outwardly buckle, the inwall of described body offers draw-in groove with respect to this buckle, within described buckle is sticked in draw-in groove.
Preferably, described buckle arranges and it is surrounded on the bottom of bottle cap ringwise.
Preferably, described sealing ring is food-grade silica gel sealing ring.
In the water purification machine filter flask the utility model proposes, sealing ring is held between bottle cap and body, within buckle is sticked in draw-in groove, by sealing circle, improve the seal of bottle cap and body junction, by the buckle and the draw-in groove that cooperatively interact, realize engagement connection again, make this water purification machine filter flask more be easy to installation and removal.In conjunction with above, what time can find out, the utility model beneficial effect is compared to existing technologies, because sealing ring is sheathed on bottle cap, so the sealing effectiveness of sealing ring be not subject to bottle cap the degree that screws restriction and can give full play to its sealing function, this water purification machine filter flask is by the reasonable setting of rational clamping and sealing ring, not only be easy to assembling, be convenient to maintenance, and sealing effectiveness is better.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the water purification machine filter flask that the utility model proposes.
Fig. 2 is the partial enlarged drawing shown in Fig. 1.
Fig. 3 is the overall structure schematic diagram of existing water purification machine filter flask.
Fig. 4 is the partial enlarged drawing shown in Fig. 3.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in more detail.
The utility model proposes a kind of water purification machine filter flask, shown in Fig. 1 and Fig. 2, this water purification machine filter flask includes body 1 and is covered on the bottle cap 2 of the opening part of body 1, the lower end part of described bottle cap 2 within body 1 and this end be arranged with sealing ring 3, described sealing ring 3 is held between bottle cap 2 and body 1, the bottom of this bottle cap 2 is outwardly buckle 4, and the inwall of described body 1 offers draw-in groove 5 with respect to this buckle 4, within described buckle 4 is sticked in draw-in groove 5.
This water purification machine filter flask is in assembling process, only sealing ring 3 need be enclosed within to the bottom of bottle cap 2, again the bottom of bottle cap 2 is inserted to the opening part of body 1, sealing ring 3 is closely held between body 1 and bottle cap 2, press afterwards bottle cap 2 downwards, until within buckle 4 is sticked in draw-in groove 5, thereby realize the two clamping and excellent sealing.
In order to realize better the clamping of body 1 and bottle cap 2, in the present embodiment, described buckle 4 arranges ringwise and it is surrounded on the bottom of bottle cap 2.But this is a preferred embodiment of the present utility model, be not limited to the utility model, in other embodiment of the present utility model, the all right outwardly a plurality of independently buckles 4 in bottom of described bottle cap 2, the inwall of bottle cap 1 offers a plurality of draw-in grooves 5 corresponding to buckle 4, within a plurality of buckles 4 are sticked in respectively a plurality of draw-in grooves 5.
In order to make the drinking water after this water purification machine filter flask filters can meet drinking water safety sanitary index, and response is national about promoting the call of fitness-for-all drinking water, and described sealing ring 3 is preferably food-grade silica gel sealing ring.
In the water purification machine filter flask the utility model proposes, sealing ring 3 is held between bottle cap 2 and body 1, within buckle 4 is sticked in draw-in groove 5, by sealing circle 3, improve the seal of bottle cap 2 and body 1 junction, by the buckle 4 and the draw-in groove 3 that cooperatively interact, realize engagement connection again, make this water purification machine filter flask more be easy to installation and removal.In conjunction with above, what time can find out, the utility model compared to existing technologies, because sealing ring 3 is sheathed on bottle cap 2, so the sealing effectiveness of sealing ring 3 be not subject to bottle cap 2 the degree that screws restriction and can give full play to its sealing function, this water purification machine filter flask is by the reasonable setting of rational clamping and sealing ring, not only be easy to assembling, be convenient to maintenance, and sealing effectiveness is better.
The above is the utility model preferred embodiment, is not limited to the utility model, all modifications of making in technical scope of the present utility model, is equal to and replaces or improvement etc., all should be included in the scope that the utility model protects.
Claims (3)
1. a water purification machine filter flask, it is characterized in that, described filter flask includes body (1) and is covered on the bottle cap (2) of the opening part of body (1), the lower end part of described bottle cap (2) within body (1) and this end be arranged with sealing ring (3), described sealing ring (3) is held between bottle cap (2) and body (1), the bottom of this bottle cap (2) is outwardly buckle (4), the inwall of described body (1) offers draw-in groove (5) with respect to this buckle (4), within described buckle (4) is sticked in draw-in groove (5).
2. water purification machine filter flask as claimed in claim 1, is characterized in that, described buckle (4) arranges ringwise and it is surrounded on the bottom of bottle cap (2).
3. water purification machine filter flask as claimed in claim 1, is characterized in that, described sealing ring (3) is food-grade silica gel sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320434212.1U CN203408551U (en) | 2013-07-19 | 2013-07-19 | Filter bottle of water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320434212.1U CN203408551U (en) | 2013-07-19 | 2013-07-19 | Filter bottle of water purification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408551U true CN203408551U (en) | 2014-01-29 |
Family
ID=49971480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320434212.1U Expired - Fee Related CN203408551U (en) | 2013-07-19 | 2013-07-19 | Filter bottle of water purification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110752A (en) * | 2016-08-30 | 2016-11-16 | 福建金源泉科技发展有限公司 | A kind of fast disassembly type filter element capable of washing |
-
2013
- 2013-07-19 CN CN201320434212.1U patent/CN203408551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110752A (en) * | 2016-08-30 | 2016-11-16 | 福建金源泉科技发展有限公司 | A kind of fast disassembly type filter element capable of washing |
| CN106110752B (en) * | 2016-08-30 | 2019-01-29 | 福建金源泉科技发展有限公司 | A kind of fast disassembly type filter core capable of washing |
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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: 20140129 Termination date: 20210719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |