CN208541881U - A kind of filter device - Google Patents
A kind of filter device Download PDFInfo
- Publication number
- CN208541881U CN208541881U CN201820025302.8U CN201820025302U CN208541881U CN 208541881 U CN208541881 U CN 208541881U CN 201820025302 U CN201820025302 U CN 201820025302U CN 208541881 U CN208541881 U CN 208541881U
- Authority
- CN
- China
- Prior art keywords
- annular convex
- filter device
- convex platform
- shell
- water supply
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of filter devices, including shell and with the joining water supply connector of shell, an annular convex platform is provided in the shell, the aperture for water supply connector grafting is provided in the middle part of the annular convex platform, the water supply connector includes tool internal thread ontology, elastic component is provided with below the ontology, the periphery wall of the elastic component is provided with the clamping block that can be mutually clamped with annular convex platform lower end surface, the filter device changes existing structure, the problem of preventing and accidentally tear open, while also preventing hose reeling.
Description
Technical field
The utility model relates to a kind of filter devices.
Background technique
Now in people's lives, what filter device had used is very frequent, wherein just including the filtering of shower
Device, but all connect on the market with external nut with outlet pipe, first is that it is at high cost, second is that anti-cannot disassemble, and rear
Phase using when cause the winding of hose, while be also possible to can be dismantled by children, damage.
Summary of the invention
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of filter devices.
The utility model is achieved through the following technical solutions:
A kind of filter device, including shell and with the joining water supply connector of shell, an annular is provided in the shell
Boss, the annular convex platform middle part are provided with the aperture for water supply connector grafting, and the water supply connector includes having internal screw thread
Ontology, be provided with elastic component below the ontology, the periphery wall of the elastic component is provided with can be with annular convex platform lower end surface phase
The clamping block of clamping.
In the utility model embodiment, the elastic component of at least two annular spreads, the card are provided with below the ontology
The lower end surface for connecing block is provided with the first inclined-plane conducive to clamping block from annular convex platform upper surface to lower end surface.
In the utility model embodiment, it is provided with positioned at the annular convex platform upper surface of verge of opening and is matched with the first inclined-plane
The second inclined-plane.
In the utility model embodiment, an annular groove is provided on the ontology of elastic component periphery, the annular is recessed
Compressed spring is provided in slot, the body peripheral is provided with an annular convex ring, the lower end surface of the annular convex ring and compression bullet
The one end fits of spring couple.
In the utility model embodiment, strainer is provided with below the annular convex platform.
In the utility model embodiment, the upper end of the water supply connector is not higher than the upper end of the shell.
In the utility model embodiment, the shell includes the upper housing and lower case of cooperation connection, the lower case
Periphery, which also covers, to be provided with and can be provided with window on the outer housing that lower case rotates, the outer housing.
In the utility model embodiment, the mark matched with window is set in the lower case.
In the utility model embodiment, it is provided with water outlet connector at the water outlet of the lower case, on the water outlet connector
It is provided with strainer.
A kind of filter device of the utility model has the following beneficial effects: that the external screw thread by original water supply connector is changed to
The mode of clamping is also used in internal screw thread, water supply connector instead, and such water supply connector can be rotated 360 ° with respect to shell, even if hose
Winding, as long as rotation shell solves, without overturning hose always, while also, mode is accidentally torn open.
Detailed description of the invention
It, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the utility model
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the explosive view of the utility model.
Fig. 2 is the schematic diagram of the utility model.
Fig. 3 is the cross-sectional view of the utility model.
Fig. 4 is the schematic diagram of water supply connector in the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, to the technical solution in inventive embodiments carry out it is clear,
It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Reference book attached drawing, a kind of filter device, including shell 10 and with the joining water supply connector 20 of shell, it is described
It is provided with an annular convex platform 11 in shell, the aperture 12 for water supply connector grafting is provided in the middle part of the annular convex platform, it is described
Water supply connector includes the ontology with internal screw thread 21, is provided with elastic component 22, the periphery wall of the elastic component below the ontology
It is provided with the clamping block 23 that can be mutually clamped with annular convex platform lower end surface.
That is, the filter device is during installation, water supply connector and shell are linked together by clamping block, specifically
Say: the elastic component of at least two annular spreads is provided with below the ontology, the lower end surface of the clamping block, which is provided with, to be conducive to
First inclined-plane 24 of the clamping block from annular convex platform upper surface to lower end surface.Annular convex platform upper surface positioned at verge of opening is provided with
The second inclined-plane 13 matched with the first inclined-plane.When assembling the filter device, the water inlet with clamping block one end is connect
Head is inserted into towards aperture, and the first inclined-plane and the second inclined-plane cooperate at this time, is kept clamping block mobile from aperture central compressed, is worked as clamping block
Make to annular convex platform lower end surface, elastic component rebound, the upper surface of clamping block and the lower end surface of annular convex platform are realized and be engaged by clamping, real
Existing water supply connector couples with shell.
Further, it is provided with an annular groove 14 on the ontology of elastic component periphery, is set in the annular groove
It is equipped with compressed spring 30, the body peripheral is provided with an annular convex ring 25, the lower end surface of the annular convex ring and compressed spring
One end fits connection, the setting of the compressed spring may be implemented clamping block upper surface and annular convex platform lower end surface holding connect
Touching.
In particular: the upper end of the water supply connector is not higher than the upper end of the shell.
In the utility model embodiment, the shell includes the upper housing 15 and lower case 16 of cooperation connection, the lower casing
The periphery of body, which also covers, to be provided with and can be provided with window 18 on the outer housing 17 that lower case rotates, the outer housing.The lower casing
The mark 19 matched with window is set on body, which can be number, inform that user uses the time started, then
Internal filter core can be replaced afterwards.
In one embodiment, strainer 40 is provided with below the annular convex platform.It is provided with out at the water outlet of the lower case
Water swivel 50 is also equipped with strainer 40 on the water outlet connector.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be practical new to limit this with this
The interest field of type, therefore equivalent variations made according to the claim of the utility model still belong to the model that the utility model is covered
It encloses.
Claims (9)
1. a kind of filter device, including shell and with the joining water supply connector of shell, which is characterized in that setting in the shell
There is an annular convex platform, the aperture for water supply connector grafting is provided in the middle part of the annular convex platform, the water supply connector includes tool
Internal thread ontology, the ontology lower section are provided with elastic component, and the periphery wall of the elastic component is provided with energy and annular convex platform
The clamping block that lower end surface is mutually clamped.
2. a kind of filter device according to claim 1, which is characterized in that be provided at least two rings below the ontology
The elastic component of shape distribution, the lower end surface of the clamping block are provided with conducive to clamping block the from annular convex platform upper surface to lower end surface
One inclined-plane.
3. a kind of filter device according to claim 2, which is characterized in that positioned at the annular convex platform upper surface of verge of opening
It is provided with the second inclined-plane matched with the first inclined-plane.
4. a kind of filter device according to claim 1 to 3, which is characterized in that on the ontology of elastic component periphery
It is provided with an annular groove, compressed spring is provided in the annular groove, the body peripheral is provided with an annular convex ring, institute
The lower end surface for stating annular convex ring couples with the one end fits of compressed spring.
5. a kind of filter device according to claim 4, which is characterized in that be provided with strainer below the annular convex platform.
6. a kind of according to claim 1, any filter device in 2,3 or 5, which is characterized in that the water supply connector it is upper
End is not higher than the upper end of the shell.
7. a kind of filter device according to claim 6, which is characterized in that the shell includes the upper housing of cooperation connection
And lower case, the periphery of the lower case, which also covers, to be provided with and can be provided on the outer housing that lower case rotates, the outer housing
Window.
8. a kind of filter device according to claim 7, which is characterized in that setting is matched with window in the lower case
Mark.
9. according to a kind of any filter device of claim 7 or 8, which is characterized in that set at the water outlet of the lower case
It is equipped with water outlet connector, is also equipped with strainer on the water outlet connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025302.8U CN208541881U (en) | 2018-01-08 | 2018-01-08 | A kind of filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025302.8U CN208541881U (en) | 2018-01-08 | 2018-01-08 | A kind of filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208541881U true CN208541881U (en) | 2019-02-26 |
Family
ID=65416887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820025302.8U Expired - Fee Related CN208541881U (en) | 2018-01-08 | 2018-01-08 | A kind of filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208541881U (en) |
-
2018
- 2018-01-08 CN CN201820025302.8U patent/CN208541881U/en not_active Expired - Fee Related
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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: 20190226 |