CN207708642U - A kind of leakage-proof water filter bottle of water purifier - Google Patents
A kind of leakage-proof water filter bottle of water purifier Download PDFInfo
- Publication number
- CN207708642U CN207708642U CN201721684068.1U CN201721684068U CN207708642U CN 207708642 U CN207708642 U CN 207708642U CN 201721684068 U CN201721684068 U CN 201721684068U CN 207708642 U CN207708642 U CN 207708642U
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- Prior art keywords
- filter flask
- water
- end cap
- main body
- filter
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a kind of leakage-proof water filter bottle of water purifier, including filter flask main body and end cap, which is characterized in that the end cap is connected through a screw thread with filter flask main body, and the top of screw thread is equipped with two sealing rings being arranged in parallel up and down；The both sides of end cap are respectively equipped with the water inlet being connected to filter flask body interior, water outlet, water outlet conducting orifice are equipped in end cap, for being connected to filter flask body interior and water inlet, water outlet.In a kind of Anti-leakage type filter bottle of water purifier provided by the utility model, end cap is used with filter flask main body junction and is threadedly coupled, it is sealed using Double seal ring at screw thread, the Thread Machining Process requirement of filter flask main body junction is relatively low, easy to process, and dual-thread seal circle card slot spacing accuracy requires not being very stringent, avoid the difficulty of processing of screw thread, more preferably, bearing capacity is more preferable, and water leakage ratio is lower for sealing effect simultaneously.
Description
Technical field
The utility model is related to a kind of household water filter filter flasks, belong to water-treatment technology field.
Background technology
Currently, most water purifier all uses preposition filter flask device, such as PP filter cores, granular activated carbon filter core, CTO filter cores
Include bottle and bottle cap Deng, usual filter flask, connection is usually to process screw thread in end cap and filter flask junction, then by end cap and
Filter flask screws, and is sealed using single sealing ring at sealing, although this method can meet connection request, such structure
There are also shortcomings：The end cap of water purifier and the junction of filter flask are relatively large in diameter, and spiral shell is processed at such large scale position
Easy sealing performance is bad after line, and single sealing ring is unable to reach sealing effect, is easy leak, while filter flask and bottle cap junction
Dimension precision requirement is high, not so easily causes filter core leak, and bearing capacity is limited.
Invention content
Problem to be solved in the utility model is：Existing filter bottle of water purifier sealing effect is bad, is easy leak, processing essence
Degree requires high, screw thread is processed in processing the technologies such as is easy to happen damage, causes the bearing capacity of loss of material, filter flask limited and asks
Topic.
In order to solve the above-mentioned technical problem, the utility model provides a kind of leakage-proof water filter bottle of water purifier, including filter flask
Main body and end cap, which is characterized in that the end cap is connected through a screw thread with filter flask main body, and the top of screw thread is equipped with upper and lower parallel cloth
Two sealing rings set；The both sides of end cap are respectively equipped with the water inlet being connected to filter flask body interior, water outlet, are equipped in end cap
It is discharged conducting orifice, for being connected to filter flask body interior and water inlet, water outlet.
Preferably, the periphery of filter flask main body is equipped with anti-skidding reinforcing rib.
Sealing ring card slot spacing can be transferred as needed, and without special requirement, junction screw thread is hardly damaged, technology
Difficulty requirement is relatively low, and Double seal ring spacing exact requirements are not high, while can also play good sealing effect, bearing capacity phase
It is also greatly improved than common filter flask.
Compared with prior art, the beneficial effects of the utility model are：A kind of Anti-leakage type provided by the utility model is net
In hydrophone filter flask, end cap, using being threadedly coupled, is sealed at screw thread using Double seal ring, filter flask main body connects with filter flask main body junction
It is relatively low to connect place's Thread Machining Process requirement, easy to process, dual-thread seal circle card slot spacing accuracy requires not being very stringent, keeps away
The difficulty of processing of screw thread is exempted from, while sealing effect is more preferably, bearing capacity is more preferable, and water leakage ratio is lower.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of leakage-proof water filter bottle of water purifier provided by the utility model.
Specific implementation mode
To make the utility model be clearer and more comprehensible, hereby with preferred embodiment, and attached drawing is coordinated to be described in detail below.
Embodiment
As shown in Figure 1, being a kind of leakage-proof water filter bottle of water purifier provided by the utility model, including filter flask main body 1 and end
Lid 5, the end cap 5 are connect with filter flask main body 1 by screw thread 2, and the top of screw thread 2 is equipped with two sealings being arranged in parallel up and down
Circle；The both sides of end cap 5 are respectively equipped with water inlet 4, the water outlet 7 being connected to 1 inside of filter flask main body, and being equipped with water outlet in end cap 5 leads
Port 6, for being connected to 1 inside of filter flask main body and water inlet 4, water outlet 7.The periphery of filter flask main body 1 is equipped with anti-skidding reinforcing rib.Through
Filtering flask inner filter core filters, and filtered water is flowed out through being discharged conducting orifice 6 from water outlet 7.
It is sealed using Double seal ring at the sealing of the utility model, the screw thread process in filter flask main body 1 is simple, technological requirement
Low, the position of Double seal ring card slot is not necessarily to excessive limitation, and screw thread process fraction defective can obviously reduce, and sealing effect more preferably, is held
Ability by hydraulic pressure is stronger；And the common single sealing ring of filter flask generally use, sealing ring is once misplace, or essence when because of screw thread process
It spends below standard, unnecessary leak will be generated.
The junction of all parts of leakage-proof water filter flask provided by the utility model has pressure-bearing high, and sealing effect is good,
The advantages that filter core stable connection, assembly is easy.
Claims (2)
1. a kind of leakage-proof water filter bottle of water purifier, including filter flask main body (1) and end cap (5), which is characterized in that the end cap (5)
It is connect by screw thread (2) with filter flask main body (1), the top of screw thread (2) is equipped with two sealing rings being arranged in parallel up and down；End cap
(5) both sides are respectively equipped with to be discharged with internal water inlet (4), the water outlet (7) being connected to of filter flask main body (1), interior be equipped with of end cap (5)
Conducting orifice (6), for being connected to filter flask main body (1) inside and water outlet (7).
2. leakage-proof water filter bottle of water purifier as described in claim 1, which is characterized in that the periphery of the filter flask main body (1) is set
There is anti-skidding reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684068.1U CN207708642U (en) | 2017-12-06 | 2017-12-06 | A kind of leakage-proof water filter bottle of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684068.1U CN207708642U (en) | 2017-12-06 | 2017-12-06 | A kind of leakage-proof water filter bottle of water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207708642U true CN207708642U (en) | 2018-08-10 |
Family
ID=63059849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721684068.1U Active CN207708642U (en) | 2017-12-06 | 2017-12-06 | A kind of leakage-proof water filter bottle of water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207708642U (en) |
-
2017
- 2017-12-06 CN CN201721684068.1U patent/CN207708642U/en active Active
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