CN208694433U - Filter container - Google Patents
Filter container Download PDFInfo
- Publication number
- CN208694433U CN208694433U CN201821205396.3U CN201821205396U CN208694433U CN 208694433 U CN208694433 U CN 208694433U CN 201821205396 U CN201821205396 U CN 201821205396U CN 208694433 U CN208694433 U CN 208694433U
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- CN
- China
- Prior art keywords
- cylinder
- space
- lid
- filter structure
- elastic
- 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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- Filtration Of Liquid (AREA)
Abstract
The utility model provides a kind of filtering container, includes shell mechanism and filter structure；The shell mechanism includes lid and cylinder, and the lid is detachably connected with cylinder；Inner barrel is provided with cavity, and cavity inside forms article containing space, and the filter structure is removably mounted in article containing space；Filter structure is connected with lid and/or cylinder；The shell mechanism also includes feed liquor portion and liquid portion out, and on cylinder, the feed liquor portion fastening is installed or is integrally formed on cylinder or lid for the fastening installation of liquid portion out or integrated molding；Feed liquor portion inner space, out liquid portion inner space are respectively formed feed liquor space, go out liquid space；Feed liquor space, article containing space, liquid space is sequentially communicated out, and passes through filter structure on communication path.The utility model enables strainer easily to be installed or removed by the improvement to filter structure, while convenient for the cleaning to supporting structure, realization is recycled, and reduces use cost.
Description
Technical field
The utility model relates to medical instruments fields, and in particular, to a kind of filtering container, it is especially a kind of to be used for body
The negative pressure extracting of the fluids such as liquid, digestive juice filters container.
Background technique
In modern medicine would generally the fluids such as blood, urine, digestive juice to the mankind or other animals detect, to sentence
Whether off line body is healthy, determine disease type or obtains experiment sample.During above-mentioned fluid detection, then it may relate to
Filter operation, in existing relevance filtering equipment, strainer, which is often unable to get effectively fixation, causes filter effect poor, or filter
The installing and dismounting process of net is more complicated, and operating efficiency is lower.
Utility model content
For the defects in the prior art, the purpose of the utility model is to provide a kind of filtering containers.
It include shell mechanism and filter structure according to filtering container provided by the utility model；The shell mechanism includes
Lid and cylinder, the lid are detachably connected with cylinder；
Inner barrel is provided with cavity, and cavity inside forms article containing space, and the filter structure is removably mounted at tolerant
In space；Filter structure is connected with lid and/or cylinder；
The shell mechanism also includes feed liquor portion and liquid portion out, and the fastening installation of liquid portion out or integrated molding are in cylinder
On, the feed liquor portion fastening installation or integrated molding are on cylinder or lid；
Feed liquor portion inner space, out liquid portion inner space are respectively formed feed liquor space, go out liquid space；It is feed liquor space, tolerant
Space, liquid space is sequentially communicated out, and passes through filter structure on communication path.
Preferably, the feed liquor portion includes inlet tube, and inlet tube is through setting on lid；It is additionally provided on the lid
Bleeder pipe is provided with air escape cock on bleeder pipe；
It is described go out liquid portion include outlet tube, with respect to connecting the another of one end with cylinder in the both ends of outlet tube along its length
End forms air extractor connecting pin.
Preferably, the filter structure is connected by the engaging portion of setting with lid, and the engaging portion includes following any
Kind appoints various structures:
-- adhesive structure；
-- snap-in structure；
-- helicitic texture；
-- interference connection structure.
Preferably, projection piece is provided in the inner barrel, the filter structure is mounted on projection piece；Alternatively,
The cylinder includes bearing varying diameter portion, and the maximum inner diameter for supporting varying diameter portion is greater than the radial dimension of filter structure, branch
The minimum diameter for holding varying diameter portion is greater than the radial dimension of filter structure.
Preferably, the filter structure includes bracket and strainer, and the strainer is rack-mount；
The bracket includes elastic component and/or rigid member.
Preferably, the bracket includes elastic component, and strainer is mounted on elastic component；Elastic component is removably mounted at attaching knot
On structure, the connecting structure is following any structure:
-- cylinder；
-- the rigid member that bracket is included.
Preferably, the elastic component include it is multiple be fastenedly connected or integrally formed elastic rod, an elastic rod is along length
The both ends of extending direction are respectively formed connects end altogether, paving connects end, and the connects end altogether of multiple elastic rods is connected with each other, the paving of multiple elastic rods
It connects end to be connected by the elastic ring of setting, the strainer is mounted on elastic ring；
The elastic component can be converted between rounding state and release conditions both states, under the rounding state,
The paving of any two elastic rod connects the bore dia that the distance between end is less than or equal to the included hole of connecting structure in multiple elastic rods；
Under the release conditions, connecing the distance between end greater than connecting structure there are the paving of two elastic rods in multiple elastic rods is included
The bore dia in hole.
Preferably, undergauge part is provided at the aperture in the included hole of the connecting structure on inner wall, the undergauge part is ring
Shape structure, or the Disjunct distribution in the circumferential direction in the included hole of connecting structure.
Preferably, the rigid member includes open-and-close mechanism, and the elastic component includes spring leaf；
The two-arm that open-and-close mechanism includes is respectively to be denoted as left support arm, right support arm；
The top of left support arm has left strut, and the top of right support arm has right strut；
The both ends of left strut, right strut both ends be connected with the elastic ring of setting；
Spring leaf is connected between left strut and right strut.
Preferably, the bottom of left support arm, right support arm bottom between by setting shaft it is hinged；
When open-and-close mechanism closes up, under the drive of left strut and right strut, the recessed bottom close to connecting structure of spring leaf
Portion, elastic ring shorten in the lateral direction；
When open-and-close mechanism expansion, under the drive of left strut and right strut, spring leaf flattening or basic flattening are to connect
The top of nearly connecting structure, elastic ring extend in the lateral direction.
Compared with prior art, the utility model have it is following the utility model has the advantages that
1, the utility model enables strainer easily to be installed or removed by the improvement to filter structure, together
When convenient for the cleaning to supporting structure, realization recycles, reduce use cost.
2, the utility model structure compact and reasonable arrangement drives liquid to pass through filter structure, effectively overcomes by negative pressure
Filtration resistance improves filter efficiency.
3, the utility model entirety assembly manipulation is simple, saves assembly time, improves service efficiency.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is filtering reservoir profiles structural schematic diagram provided by the utility model；
Fig. 2 is filter structure perspective view；
Fig. 3 is the portion A detail drawing in Fig. 1 in preference；
Fig. 4 is the portion B detail drawing in Fig. 1 in a preference；
Fig. 5 is the portion B detail drawing in Fig. 1 in another preference；
Fig. 6 is that filter structure assembles pre-structure schematic diagram in first change case；
Fig. 7 is structural schematic diagram in filter structure assembling in first change case；
Fig. 8 is that filter structure is completed rear structural schematic diagram in first change case；
Structural schematic diagram when Fig. 9 is open-and-close mechanism expansion in second change case；
Figure 10 is structural schematic diagram when open-and-close mechanism closes up in second change case.
It is shown in figure:
100 elastic component 300 of shell mechanism
101 elastic rod 301 of lid
102 connects end altogether 302 of cylinder
The paving of inlet tube 111 connects end 303
112 spring leaf 311 of outlet tube
121 rigid member 400 of bleeder pipe
122 left support arm 401 of air escape cock
131 right support arm 402 of projection piece
Support the left strut 403 of varying diameter portion 132
The right strut 404 of filter structure 200
201 shaft 405 of bracket
202 undergauge part 410 of strainer
203 elastic ring 500 of engaging portion
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These are all within the protection scope of the present invention.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figure 1, filtering container provided by the utility model, containing shell mechanism 100 and filter structure 200；It is described outer
Shell structure 100 includes lid 101 and cylinder 102, and the lid 101 is detachably connected with cylinder 102；It is arranged inside cylinder 102
There is cavity, cavity inside forms article containing space, and the filter structure 200 is removably mounted in article containing space；Filter structure 200
It is connected with lid 101 and/or cylinder 102；For the shell mechanism 100 also comprising feed liquor portion and liquid portion out, the liquid portion out is tight
Guan County's dress is integrally formed on cylinder 102, and the feed liquor portion fastening installation or integrated molding are on cylinder 102 or lid 101；
Feed liquor portion inner space, out liquid portion inner space are respectively formed feed liquor space, go out liquid space；Feed liquor space, goes out liquid at article containing space
Space is sequentially communicated, and passes through filter structure 200 on communication path.In embodiment, the feed liquor portion includes inlet tube 111,
Inlet tube 111 is through setting on lid 101；It is additionally provided with bleeder pipe 121 on the lid 101, is arranged on bleeder pipe 121
There is air escape cock 122；The liquid portion out includes outlet tube 112, opposite and cylinder in the both ends of outlet tube 112 along its length
The other end of 102 connection one end forms air extractor connecting pin.In actual use, air escape cock 122 is first closed, pumping is used
Device of air forms negative pressure to article containing space internal air exhausting, then the liquid filtered will be needed to be flowed into filtering knot from inlet tube 111
Structure 200, under the action of pressure difference, liquid is easier to overcome the resistance of filter device 200 to complete filter operation.
As shown in Figure 3, it is preferable that the filter structure 200 is connected by the engaging portion 203 of setting with lid 101, described
Engaging portion includes following any or various structures: adhesive structure；Snap-in structure；Helicitic texture；Interference connection structure.Also
It is to say, before lid 101 and cylinder 102 assemble, first filter structure 200 can be mounted on lid 101, mounting means
It can be bonding, rotation engaging, be screwed or be directly fixed by way of interference fit, pass through the structures such as rubber
It is interference fitted, it is easier to realize the disassembly of filter structure 200.Preferably, filter structure 200 is also possible to be mounted on cylinder
On 102, as shown in figure 4, in a preferred embodiment, projection piece 131, the filtering knot are provided on 102 inside of cylinder
Structure 200 is mounted on projection piece 131.Alternatively, as shown in figure 5, the cylinder 102 includes that bearing becomes in another preference
The maximum inner diameter in diameter portion 132, bearing varying diameter portion 132 is greater than the radial dimension of filter structure 200, supports the minimum of varying diameter portion 132
Internal diameter is greater than the radial dimension of filter structure 200.
As shown in Fig. 2, the filter structure 200 includes bracket 201 and strainer 202, the strainer 202 is mounted on bracket
On 201；The bracket 201 includes elastic component 300 and/or rigid member 400.Preferably, the bracket 201 includes elastic component 300,
Strainer 202 is mounted on elastic component 300；Elastic component 300 is removably mounted on connecting structure, and the connecting structure is following
A kind of structure: cylinder 102；The rigid member 400 that bracket 201 is included.
As shown in Figure 6 to 8, in a change case, the elastic component 300 is fastenedly connected or is integrally formed comprising multiple
Elastic rod 301, an elastic rod 301 along the both ends of length extending direction be respectively formed connects end altogether 302, paving connect end 303, it is multiple
The connects end altogether 302 of elastic rod 301 is connected with each other, and the paving of multiple elastic rods 301 connects end 303 and is connected by the elastic ring 500 of setting,
The strainer 202 is mounted on elastic ring 500.The elastic component 300 can be in rounding state and both states of release conditions
Between convert, under the rounding state, the paving of any two elastic rod 301 connects end the distance between 303 in multiple elastic rods 301
The bore dia in hole included less than or equal to connecting structure；Under the release conditions, there are two elastic rods in multiple elastic rods 301
301 paving connects the bore dia that the distance between end 303 is greater than the included hole of connecting structure.Fig. 6 is into Fig. 8, the connecting structure
The rigid member 400 for including by bracket 201, preferably of course, rigid member 400 is also possible to cylinder 102 in figure.Preferably, institute
It states and is provided with undergauge part 410 at the aperture in the included hole of connecting structure on inner wall, the undergauge part 410 is ring structure, or
The Disjunct distribution in the circumferential direction in the included hole of connecting structure.
As shown in Figure 9, Figure 10, in second change case, the rigid member 400 includes open-and-close mechanism, the elastic component
300 include spring leaf 311；The two-arm that open-and-close mechanism includes is respectively to be denoted as left support arm 401, right support arm 402；Left support arm
401 top has left strut 403, and the top of right support arm 402 has right strut 404；The both ends of left strut 403, right strut
404 both ends are connected with the elastic ring of setting 500；Spring leaf 311 is connected between left strut 403 and right strut 404.
It is hinged by the shaft 405 of setting between the bottom of left support arm 401, the bottom of right support arm 402；When open-and-close mechanism closes up
When, under the drive of left strut 403 and right strut 404, the recessed bottom close to connecting structure of spring leaf 311, elastic ring 500 exists
Shorten on left and right directions；When open-and-close mechanism expansion, under the drive of left strut 403 and right strut 404, spring leaf 311 is flattened
Or flattened substantially to approach the top of connecting structure, elastic ring 500 extends in the lateral direction.By above structure, so that
Strainer 202 on elastic ring 500 can easily carry out installation and removal.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (10)
1. a kind of filtering container, which is characterized in that include shell mechanism (100) and filter structure (200)；The shell mechanism
(100) comprising lid (101) and cylinder (102), the lid (101) is detachably connected with cylinder (102)；
Cylinder (102) is internally provided with cavity, and cavity inside forms article containing space, and the filter structure (200) is detachably installed
In article containing space；Filter structure (200) is connected with lid (101) and/or cylinder (102)；
The shell mechanism (100) also comprising feed liquor portion and liquid portion out, install or be integrally formed in cylinder by the fastening of liquid portion out
(102) on, the feed liquor portion fastening installation or integrated molding are on cylinder (102) or lid (101)；
Feed liquor portion inner space, out liquid portion inner space are respectively formed feed liquor space, go out liquid space；Feed liquor space, article containing space,
Liquid space is sequentially communicated out, and passes through filter structure (200) on communication path.
2. filtering container according to claim 1, which is characterized in that the feed liquor portion includes inlet tube (111), inlet tube
(111) through setting on lid (101)；It is additionally provided with bleeder pipe (121) on the lid (101), bleeder pipe is set on (121)
It is equipped with air escape cock (122)；
The liquid portion out includes outlet tube (112), is connected relatively with cylinder (102) in the both ends of outlet tube (112) along its length
The other end for connecing one end forms air extractor connecting pin.
3. filtering container according to claim 1, which is characterized in that the combination that the filter structure (200) passes through setting
Portion (203) is connected with lid (101), and the engaging portion includes following any or appoints various structures:
-- adhesive structure；
-- snap-in structure；
-- helicitic texture；
-- interference connection structure.
4. filtering container according to claim 1, which is characterized in that be provided with projection piece on cylinder (102) inside
(131), the filter structure (200) is mounted on projection piece (131)；Alternatively,
The cylinder (102) includes bearing varying diameter portion (132), and the maximum inner diameter of bearing varying diameter portion (132) is greater than filter structure
(200) radial dimension, the minimum diameter of bearing varying diameter portion (132) are greater than the radial dimension of filter structure (200).
5. filtering container according to claim 1, which is characterized in that the filter structure (200) include bracket (201) with
Strainer (202), the strainer (202) are mounted on bracket (201)；
The bracket (201) includes elastic component (300) and/or rigid member (400).
6. filtering container according to claim 5, which is characterized in that the bracket (201) includes elastic component (300), filter
Net (202) is mounted on elastic component (300)；Elastic component (300) is removably mounted on connecting structure, the connecting structure be with
Under any structure:
-- cylinder (102)；
-- the rigid member (400) that bracket (201) is included.
7. filtering container according to claim 6, which is characterized in that the elastic component (300) includes multiple is fastenedly connected
Or integrally formed elastic rod (301), an elastic rod (301) are respectively formed connects end altogether along the both ends of length extending direction
(302), paving connects end (303), and the connects end altogether (302) of multiple elastic rods (301) is connected with each other, and the paving of multiple elastic rods (301) connects
(303) are held to be connected by the elastic ring (500) of setting, the strainer (202) is mounted on elastic ring (500)；
The elastic component (300) can convert between rounding state and release conditions both states, under the rounding state,
The paving of any two elastic rod (301) connects the distance between end (303) less than or equal to connecting structure institute in multiple elastic rods (301)
Bore dia comprising hole；Under the release conditions, there are the pavings of two elastic rods (301) to connect end in multiple elastic rods (301)
The distance between (303) it is greater than the bore dia in the included hole of connecting structure.
8. filtering container according to claim 7, which is characterized in that inner wall at the aperture in the included hole of connecting structure
On be provided with undergauge part (410), the undergauge part (410) is ring structure, or the circumferential direction side along the included hole of connecting structure
Upward Disjunct distribution.
9. filtering container according to claim 6, which is characterized in that the rigid member (400) includes open-and-close mechanism, described
Elastic component (300) includes spring leaf (311)；
The two-arm that open-and-close mechanism includes is respectively to be denoted as left support arm (401), right support arm (402)；
The top of left support arm (401) has left strut (403), and the top of right support arm (402) has right strut (404)；
The both ends of left strut (403), the both ends of right strut (404) are connected with the elastic ring of setting (500)；
Spring leaf (311) is connected between left strut (403) and right strut (404).
10. filtering container according to claim 9, which is characterized in that the bottom of left support arm (401), right support arm
(402) hinged by the shaft (405) of setting between bottom；
When open-and-close mechanism closes up, under the drive of left strut (403) and right strut (404), spring leaf (311) is recessed close to dress
The bottom of binding structure, elastic ring (500) shorten in the lateral direction；
When open-and-close mechanism expansion, under the drive of left strut (403) and right strut (404), spring leaf (311) flattening or base
To approach the top of connecting structure, elastic ring (500) extends in the lateral direction for this flattening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205396.3U CN208694433U (en) | 2018-07-27 | 2018-07-27 | Filter container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205396.3U CN208694433U (en) | 2018-07-27 | 2018-07-27 | Filter container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208694433U true CN208694433U (en) | 2019-04-05 |
Family
ID=65939986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821205396.3U Expired - Fee Related CN208694433U (en) | 2018-07-27 | 2018-07-27 | Filter container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208694433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431925A (en) * | 2022-04-07 | 2022-05-06 | 南方医科大学深圳医院 | Double-channel thrombolysis device and control system thereof |
-
2018
- 2018-07-27 CN CN201821205396.3U patent/CN208694433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431925A (en) * | 2022-04-07 | 2022-05-06 | 南方医科大学深圳医院 | Double-channel thrombolysis device and control system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20200727 |