CN208447152U - A kind of filtering type cup - Google Patents
A kind of filtering type cup Download PDFInfo
- Publication number
- CN208447152U CN208447152U CN201721366319.1U CN201721366319U CN208447152U CN 208447152 U CN208447152 U CN 208447152U CN 201721366319 U CN201721366319 U CN 201721366319U CN 208447152 U CN208447152 U CN 208447152U
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- Prior art keywords
- return
- filter core
- bottle body
- filter
- bottle
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Abstract
The utility model relates to filtering type cups, and a return-air road for being conducted to tap is equipped in filter assemblies, and return-air road sets check valve；During drinking-water, the intracorporal water of bottle flows at tap via filter assemblies, and check valve stress is ended at this time, and after the completion of drinking-water, air directly unidirectionally enters in bottle body via return-air road at tap, and air pressure restores rapidly in bottle body, and operation is extremely easy；Meanwhile in this kind of further prioritization scheme of filtering type cup, bottle body is resiliently deformable bottle body, and drinking-water can be realized in extrusion bottle；Return-air road is set in filter core, and opposite filtering surface is bigger by product, and water resistance is smaller；Meanwhile check valve is set on filter assemblies, and problem easy to pollute caused by bottle cap is set to which obviate check valve.
Description
Technical field
The utility model belongs to filtration, purification cup technical field, and in particular to a kind of filtering type water of the quick return-air of energy
Cup.
Background technique
In the prior art, with the cup of filter core, there are mainly two types of working methods:
(1) breather cheek valve is arranged in bottle cap, and bottle cap is equipped with water absorbing nozzle, and vertical positive holding water cups are absorbed water by user, make water
Stress is through filtration core, and breather cheek valve air inlet on bottle cap simultaneously, equilibration flask inside and outside pressure；This kind of cup influences user and exhales
Suction movement is not able to satisfy motion process drinking-water demand；
(2) be not provided with breather cheek valve on bottle cap, bottle body is resiliency compressible formula, is inverted cup, compresses bottle body, make water by
Power is through filtration core, after completing drinking-water movement, discharges bottle body pressure, outside air pours bottle body via water outflow pipeline, completes bottle
Body elasticity resets；This kind of cup does not influence user's breathing, is chiefly used in motion process moisturizing, but bottle body gas injection need through
It is filtered again by filter core, reseting procedure is slow.
Utility model content
The utility model is intended to provide a kind of filtering type cup, uses behaviour to solve the existing filtering type cup used that moves
Make inconvenient problem.
Concrete scheme is as follows: a kind of filtering type cup, including bottle cap and bottle body, has a tap on the bottle cap, should
One is set in tap is conducted to this bottle of intracorporal water outlet path；A filter assemblies are equipped in the bottle body, which, which was set to, to go out
To filter the water for flowing through the water outlet path on water route；Be equipped with a return-air road in the filter assemblies, the return-air road be set to the water outlet path with
Between the inner cavity of the bottle body, so that the two is directly connected；Return-air road is additionally provided with a check valve, so that the water outlet path is by being somebody's turn to do
In return-air road one-way conduction to the bottle body.
Further, which is set to the outside of the bottle cap, which is fixed on the inside of the bottle cap, and the mistake
Filter component sealing is covered in one end of the water outlet path.
Further, which includes a filter core box, is respectively provided with apopore and return-air hole on the filter core box, should
Apopore is connected in the water outlet path；A filter core is equipped in the filter core box, which is set between the apopore and the return-air hole；
And the filter core is hollow structure, has pipeline in one, the interior pipeline connection apopore and the return-air hole are to constitute the return-air
Road；The check valve is set on the return-air hole.
Further, which is activated carbon block, which has filter core box body and filter element upper cover, the filter core box body
With bottom wall and around the side wall of the bottom wall, filter element upper cover covering is installed on the side wall；The apopore is set to the filter core
Upper cover, the return-air hole are set on the bottom wall, which is equipped with multiple through-holes.
Further, filter core is cylindrical, which is cylindric box body, and the apopore and return-air hole are respectively arranged on
Opposite sides on the filter core box length direction.
Further, which is resiliently flexible bottle body.
Further, a movable suction nozzle cover of energy is also arranged on the tap, which, which has, is covered in the water outlet
The detent position of road port, and with the open position far from the water outlet road port.
The filtering type cup of the utility model is equipped with a return-air road for being conducted to tap, return-air road in filter assemblies
On set check valve；During drinking-water, the intracorporal water of bottle flows at tap via filter assemblies, and check valve stress is ended at this time,
After the completion of drinking-water, air directly unidirectionally enters in bottle body via return-air road at tap, and air pressure restores rapidly in bottle body, operates pole
For simplicity；Meanwhile in this kind of further prioritization scheme of filtering type cup, bottle body is resiliently deformable bottle body, extrusion bottle
Drinking-water can be realized；Return-air road is set in filter core, and opposite filtering surface is bigger by product, and water resistance is smaller；Meanwhile check valve is set
In on filter assemblies, problem easy to pollute caused by bottle cap is set to which obviate check valve.
Detailed description of the invention
Fig. 1 shows the utility model embodiment cross-sectional view；
Fig. 2 shows Fig. 1 partial enlarged views；
Fig. 3 shows the utility model embodiment effluent state partial sectional view；
Fig. 4 shows the utility model embodiment return-air state partial sectional view.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
Referring to figs. 1 and 2, which provides a kind of filtering type cup, including bottle cap 1 and bottle body 2, the bottle cap
1 is installed on the oral area of the bottle body 2.
Outside on the bottle cap 1 has a tap 11, sets a water outlet path being conducted in the bottle body 2 in the tap 11
110, be also arranged on the tap 11 one can movable suction nozzle cover 12, which can do restricted driving on the tap 11
The sliding of journey to have the detent position for being covered in 110 outside port of water outlet path, and has far from the water outlet path 110
The open position of outside port.
A filter assemblies 3 are equipped in the bottle body 2, which is fixed on the inside of the bottle cap 1, and the filter assemblies 3
Sealing is covered in the internal port of the water outlet path 110, and then is connected to the filter assemblies 3 in the water outlet path 110, to filter stream
To and water Jing Guo the water outlet path 110.
Specifically, the filter assemblies 3 include a filter core box 31, which is cylindric box body, with filter core box
Body 312 and filter element upper cover 311, the filter core box body 312 have bottom wall and the side wall around the bottom wall, the filter element upper cover 311
Covering is installed on the closing that the filter core box body 312 is realized on the side wall；There is apopore 3110 on the filter element upper cover 311, it should
Return-air hole 3120 is offered on the bottom wall of filter core box body 312, which is seal-installed on the inner sidewall of the bottle cap 1,
And the apopore 3110 is connected in the water outlet path 110.
A filter core 32 is equipped in the filter core box 31, which is set between the apopore 3110 and the return-air hole 3120；
And the filter core 32 is hollow structure, has pipeline 320 in one, which is connected to the apopore 3110 and the return-air hole
3120 to constitute a return-air road；One check valve is set on the return-air hole, so that in interior pipeline 320 one-way conduction to bottle body 2.
In this embodiment, filter core 32 is cylindrical, which is cylindric box body；The return-air road is set to the water outlet
Between road 110 and the inner cavity of the bottle body 2, so that the two is unidirectionally directly connected, reversely then end.Preferably, which is to live
Property carbon block, the side wall of the filter core box body 312 is equipped with multiple through-holes, so that water contacts filter core 32
In conjunction with Fig. 3 and Fig. 4, the course of work of the embodiment are as follows:
Firstly, the bottle body 2 is resiliently flexible bottle body 2, it is inverted bottle body 2 and pulls open suction nozzle cover 12, firmly F1 and F2 are opposite
Extrusion bottle 2 makes water flow A be equipped with multiple through-holes by the side wall of filter core box body 312 and enters filter core 32, is filtered by tap
Water outlet path 110 be discharged, this process return-air hole 3120 ended by check valve；
Secondly, just setting bottle body 2 after the completion of drinking-water, the active force on bottle body 2 is cancelled, is generated in 2 elastic reset of bottle body negative
Under pressure effect, air-flow B enters return-air road by water outlet path 110, and opens the check valve on return-air hole 3120, is directly entered bottle body 2
Interior, bottle body quickly resiles shape；
Finally, pushing back the reset of suction nozzle cover 12, water outlet path 110 is closed.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (7)
1. a kind of filtering type cup, including bottle cap and bottle body, there is a tap on the bottle cap, set a conducting in the tap
To this bottle of intracorporal water outlet path；A filter assemblies are equipped in the bottle body, which is connected in bottle body by the filter assemblies,
To flow through the water of the water outlet path by filter assemblies filtering；
It is characterized by: be equipped with a return-air road in the filter assemblies, the return-air road be set to the water outlet path and the bottle body inner cavity it
Between, so that the two is directly connected；Return-air road is additionally provided with a check valve, so that the water outlet path passes through the return-air road one-way conduction
To the bottle body.
2. filtering type cup according to claim 1, it is characterised in that: the tap is set to the outside of the bottle cap, the mistake
Filter component is fixed on the inside of the bottle cap, and filter assemblies sealing is covered in one end of the water outlet path.
3. filtering type cup according to claim 1, it is characterised in that: the filter assemblies include a filter core box, the filter core
Apopore and return-air hole are respectively provided on box, which is connected in the water outlet path；
A filter core is equipped in the filter core box, which is set between the apopore and the return-air hole；And the filter core is hollow structure,
It has pipeline in one, and the interior pipeline connection apopore and the return-air hole are to constitute the return-air road；The check valve is set to this time
On stomata.
4. filtering type cup according to claim 3, it is characterised in that: the filter core is activated carbon block, which has
Filter core box body and filter element upper cover, the filter core box body have bottom wall and the side wall around the bottom wall, filter element upper cover covering peace
Loaded on the side wall；The apopore is set to the filter element upper cover, which is set on the bottom wall, which is equipped with multiple logical
Hole.
5. filtering type cup according to claim 3, it is characterised in that: the filter core is cylindrical, which is cylinder
Shape box body, the apopore and return-air hole are respectively arranged on the opposite sides on the filter core box length direction.
6. filtering type cup described in -5 any claims according to claim 1, it is characterised in that: the bottle body is can elasticity change
The bottle body of shape.
7. filtering type cup according to claim 6, it is characterised in that: being also arranged with one on the tap can movable suction
Mouth lid, the suction nozzle cover have the detent position for being covered in the water outlet road port, and with the opening far from the water outlet road port
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366319.1U CN208447152U (en) | 2017-10-23 | 2017-10-23 | A kind of filtering type cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366319.1U CN208447152U (en) | 2017-10-23 | 2017-10-23 | A kind of filtering type cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447152U true CN208447152U (en) | 2019-02-01 |
Family
ID=65140904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366319.1U Active CN208447152U (en) | 2017-10-23 | 2017-10-23 | A kind of filtering type cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208447152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947232A (en) * | 2019-12-06 | 2020-04-03 | 广东韦博科技有限公司 | Postposition bubble film water purification system |
| WO2022256785A1 (en) * | 2021-06-02 | 2022-12-08 | The Coleman Company, Inc. | Free flow filter bottle |
-
2017
- 2017-10-23 CN CN201721366319.1U patent/CN208447152U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947232A (en) * | 2019-12-06 | 2020-04-03 | 广东韦博科技有限公司 | Postposition bubble film water purification system |
| WO2022256785A1 (en) * | 2021-06-02 | 2022-12-08 | The Coleman Company, Inc. | Free flow filter bottle |
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