CN200991603Y - Filter-core cover detachable water purifier filter-core special for water bowl - Google Patents
Filter-core cover detachable water purifier filter-core special for water bowl Download PDFInfo
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- CN200991603Y CN200991603Y CN 200720001325 CN200720001325U CN200991603Y CN 200991603 Y CN200991603 Y CN 200991603Y CN 200720001325 CN200720001325 CN 200720001325 CN 200720001325 U CN200720001325 U CN 200720001325U CN 200991603 Y CN200991603 Y CN 200991603Y
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- filter core
- water purifier
- drinking machine
- special water
- lid
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Abstract
A water purifier filter element particularly applied in the water dispenser whose filter element cover can be mounted and dismounted is characterized in that: the filter element cover and main body both apply the dismountable connecting structure. When the filter material takes no effect, the filter material can be conveniently replaced or cleaned, thereby reducing the waste. The utility model is mainly applied in the special water purifier of the water dispenser but also can be applied in similar water purifiers.
Description
Technical field
The utility model relates to the water purifier technical field, refers in particular to a kind of filter core and covers removable special water purifier for drinking machine filter core.
Background technology
Because special water purifier for drinking machine has many having a few, and is accepted by users gradually now, its output and sales volume rise year by year.But, the filter core that uses in this kind water purifier, technique known is at present: filter core is made not removable formula structure, and is together discarded together with the filter core housing after filtrate inefficacy wherein, the filter core that more renews.In fact, after the filtrate in the filter core lost efficacy (for example charcoal absorption is saturated),, generally have no idea its regeneration can only be discarded for domestic consumer, but together discarded together with the plastic casing of splendid attire filtrate, really unfortunately.
Summary of the invention
Technical problem to be solved in the utility model is at the prior art present situation, provides a kind of filter core to cover removable special water purifier for drinking machine filter core, after filtrate inefficacy wherein, can change or clean filtrate wherein easily, thereby cut the waste.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of filter core covers removable special water purifier for drinking machine filter core, it comprises the filter core housing that filter core lid and body are formed, the syndeton of filter core lid and body is dismountable structure, but filter core covers the through hole that is provided with water flowing and ventilation.
Described dismountable structure can have following four kinds of syndetons.
First kind of syndeton:
Described filter core lid adopts the cyclic spring connector to be connected with body, the cross sectional shape of this connector is that " [" shape, more detailed description is: the shape of this connector is extend internally respectively in the top and bottom of a short pipe on one planar circular and planar circular once.
The outer rim of the described filter core lid annulus that stretches out, the described body upper end annulus that stretches out is so that the shape of circular connector is adaptive with it.
The further technical scheme of first kind of syndeton of the utility model: the upper surface of the lower surface of planar circular and lower plane annulus is respectively equipped with annular muscle on the cyclic spring connector, be respectively equipped with an annular muscle at the upper surface of filter core lid annulus with at the lower surface of body annulus, so that filter core is when being subjected to making the external force that filter core covers and body separates, the cyclic spring connector is difficult for slippage.
The technical scheme of first kind of syndeton of the utility model also comprises, at the outer surface of the cyclic spring connector pipe annular muscle of at least one circle that stretches out, so that strengthen the sealing property of this filter core and water purifier when installing.
Second kind of syndeton:
Described filter core lid adopts screw to be connected with body, filter core covers and is provided with the through hole that can pass screw, and the relevant position is provided with the hole that can allow screw be screwed on the body, after filter core lid and body assembling are in place, refill screwing and tighten, thereby make the filter core lid form dismountable fixedlying connected with body.
The third syndeton:
Described filter core lid adopts screw thread to be connected with body, and filter core covers the short tube that is provided with downward extension, and this short tube is provided with external screw thread, and the relevant position on body top is provided with internal thread, and the filter core lid is tightened the back with body by screw thread and formed dismountable fixedlying connected.
The 4th kind of syndeton:
Described filter core lid adopts buckle to be connected with body, and filter core covers and is provided with at least two grabs that extend downwards, and grab is provided with bayonet socket, and body upper inside surface relevant position is provided with latch.During assembling, the grab that filter core is covered inserts in the body, twists the filter core lid then and makes latch on the body enter bayonet socket on the grab, thereby make the filter core lid form dismountable fixedlying connected with body.
The utility model filter core covers removable special water purifier for drinking machine filter core, and use therein filtrate can be a granular active carbon, also can be doughnut, also can be other filtrate.
The beneficial effects of the utility model are, the housing that the user can the dismounting filter element of water purifier, and the convenient filtrate that cleans or change wherein, thus cut the waste; Another beneficial effect of the present utility model is that the user can utilize existing filter core housing, as the case may be, changes the filtrate of other kind, so that remove some special poisonous and harmful substance in the water pointedly.
Description of drawings
Fig. 1 is the utility model embodiment one structural representation.
Fig. 2 is the I part enlarged drawing of Fig. 1.
Fig. 3 is embodiment two structural representations of the present utility model.
Fig. 4 is the I part enlarged drawing of Fig. 3.
Fig. 5 is the special water purifier for drinking machine structural representation that embodiment two is housed.
Fig. 6 is the utility model embodiment three structural representations.
Fig. 7 is the I part enlarged drawing of Fig. 6.
Fig. 8 is the special water purifier for drinking machine structural representation that embodiment three is housed.
Fig. 9 is the I part enlarged drawing of Fig. 8.
Figure 10 is the utility model embodiment four structural representations.
Figure 11 is the utility model embodiment five structural representations.
Figure 12 is the utility model embodiment six structural representations.
The specific embodiment
Below in conjunction with concrete accompanying drawing the utility model is described in detail, but is to be understood that the detailed description does not here constitute the restriction to the utility model protection domain.
Embodiment one: in conjunction with illustrated in figures 1 and 2, the present embodiment filter core covers removable special water purifier for drinking machine filter core, it comprises the filter core housing that filter core lid (8) and body (6) are formed, and by cyclic spring connector (7) filter core lid (8) is connected with body (6); Described connector (7) by the top and bottom at a short pipe (72) extend internally respectively on one planar circular (73) and once planar circular (71) constitute; The outer rim of described filter core lid (8) annulus (82) that stretches out, filter core lid (8) but on also be provided with the through hole of many water flowings and ventilation, the through hole is provided with the silk screen (81) that can stop filtrate; The upper end of described body (6) annulus (61) that stretches out; Granular active carbon (5) is housed in the described housing; The bottom of described body (6) is orifice plate (4), is provided with fiber filtering (3) in the below of orifice plate (4), and fiber filtering (3) can be a nonwoven, also can be the PP cotton; Be provided with in the below of fiber filtering (3) and compress orifice plate (2), the below that compresses orifice plate (2) is provided with acorn nut (1), acorn nut (1) be provided with the limbers and with body (6) by being threaded.Can be after acorn nut (1) and body (6) are tightened to compressing orifice plate (2) and fiber filtering (3) is fixed and compressed.
Embodiment two: in conjunction with Fig. 3 and shown in Figure 4, present embodiment is a kind of improvement to embodiment one, and it comprises the filter core housing that filter core lid (11) and body (9) are formed, and by cyclic spring connector (10) filter core lid (11) is connected with body (9); Described connector (10) is by the top and bottom at a short pipe (103) extend internally respectively on one planar circular (104) and planar circular (102) once, is respectively equipped with an annular muscle (105 and 101) at the upper surface of the lower surface of last planar circular (104) and lower plane annulus (102) and constitutes; Filter core lid (11) is provided with an annular muscle (111) at the upper surface of the outward extending annulus of its outer rim, and the lower surface of the outward extending in the top annulus of body (9) (92) is provided with an annular muscle (91).
Present embodiment is compared with embodiment one, and filter core is when the external force that is subjected to making filter core lid (11) and body (9) to separate, and connector (10) is difficult for slippage.Other requirement of present embodiment is identical with embodiment one.
The present embodiment filter core cover removable special water purifier for drinking machine filter core (12) be contained on the special water purifier for drinking machine structure as shown in Figure 5, it is the frictional force that produces in the nut screwing clamping process in order to reduce that pad (13) is set.
Embodiment three: in conjunction with Fig. 6 and shown in Figure 7, the present embodiment filter core covers removable special water purifier for drinking machine filter core, comprise the filter core housing that filter core lid (18) and body (16) are formed, filter core lid (18) is connected with body (16) by cyclic spring connector (17); Described connector (17) is by the top and bottom at a short pipe (174) extend internally respectively on one planar circular (175) and planar circular (172) once, and be respectively equipped with an annular muscle (176 and 171) at the lower surface of last planar circular (175) and the upper surface of lower plane annulus (172), constitute at short pipe (174) outer surface 3 the annular muscle (173) that stretch out; Filter core lid (18) is provided with an annular muscle (182) at the upper surface of its outer rim, but filter core covers the through hole (181) that is provided with water-through and ventilating; Lower surface at body (16) the outward extending annulus in upper end (162) is provided with an annular muscle (161); Doughnut filtrate (15) is housed in the described housing, and the bottom of body (16) is provided with the binding agent (14) that doughnut can be bondd mutually and be bonded to one with this place's inwall of body.
Present embodiment filter core (19) is contained in structure such as the Fig. 8 and shown in Figure 9 on the special water purifier for drinking machine, and wherein Fig. 9 is the I part enlarged drawing of Fig. 8.Filter core (19) is arranged on water purifier bottom can guarantee that the microbiological indicator of water purifier discharge water is qualified, and the float-controlled valve (20) that is arranged on filter core (19) below can be controlled the water level in the water dispenser bucket.
Embodiment four: in conjunction with shown in Figure 10, the present embodiment filter core covers removable special water purifier for drinking machine filter core, comprise the filter core housing that filter core lid (23) and body (21) are formed, described filter core lid (23) adopts screw (22) to be connected with body (21), filter core lid (23) is provided with the through hole that can pass screw (22), and the relevant position on body (21) top is provided with the hole that can allow screw (22) be screwed into.During assembling, filter core lid (23) with body (21) in place after, refill screwing (22) and tighten, thereby make filter core lid (23) and dismountable the fixedlying connected of body (21) formation.Described enclosure interior is provided with granular active carbon.Other requirement of present embodiment is identical with embodiment one.
Embodiment five: in conjunction with shown in Figure 11, the present embodiment filter core covers removable special water purifier for drinking machine filter core, comprise the filter core housing that filter core lid (26) and body (24) are formed, filter core lid (26) is provided with the short tube (25) of downward extension, this short tube (25) is provided with external screw thread, the relevant position on body (24) top is provided with internal thread, and filter core lid (26) is tightened the back with body (24) by screw thread and formed dismountable fixedlying connected.Described enclosure interior is provided with doughnut.Other requirement of present embodiment is identical with embodiment three.
Embodiment six: in conjunction with shown in Figure 12, the present embodiment filter core covers removable special water purifier for drinking machine filter core, comprise the filter core housing that filter core lid (28) and body (27) are formed, filter core lid (28) is provided with the grab (281) of downward extension, grab (281) is provided with bayonet socket, and body (27) upper inside surface relevant position is provided with latch (271).During assembling, grab (281) on the filter core lid (28) is inserted body (27), twist filter core lid (28) then and make latch (271) on the body (27) enter bayonet socket on the grab (281), thereby make filter core lid (28) and dismountable the fixedlying connected of body (27) formation.Described enclosure interior is provided with doughnut.Other requirement of present embodiment is identical with embodiment five.
Claims (8)
1, a kind of filter core covers removable special water purifier for drinking machine filter core, and it comprises the filter core housing that filter core lid and body are formed, and it is characterized in that: the syndeton of described filter core lid and body is dismountable structure.
2, cover removable special water purifier for drinking machine filter core according to the described filter core of claim 1, it is characterized in that: described dismountable structure comprises a cyclic spring connector, and the cross sectional shape of this connector is " [" shape.
3, cover removable special water purifier for drinking machine filter core according to the described filter core of claim 1, it is characterized in that: described dismountable structure is the structure that adopts screw that the filter core lid is connected with body.
4, cover removable special water purifier for drinking machine filter core according to the described filter core of claim 1, it is characterized in that: described dismountable structure is the structure that the filter core lid is connected with body by screw thread.
5, cover removable special water purifier for drinking machine filter core according to the described filter core of claim 1, it is characterized in that: described dismountable structure is the structure that the filter core lid is connected with body by buckle.
6, cover removable special water purifier for drinking machine filter core according to the described filter core of claim 1, it is characterized in that: be provided with granular active carbon in the described housing, the bottom of described body is an orifice plate, below orifice plate, be provided with fiber filtering, below fiber filtering, be provided with and compress orifice plate, compress orifice plate below be provided with acorn nut.
7, cover removable special water purifier for drinking machine filter core according to the described filter core of claim 1, it is characterized in that: be provided with doughnut in the described housing.
8, cover removable special water purifier for drinking machine filter core according to the described filter core of claim 2, it is characterized in that: the outer surface of described cyclic spring connector stretch out at least one the circle annular muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720001325 CN200991603Y (en) | 2007-01-05 | 2007-01-05 | Filter-core cover detachable water purifier filter-core special for water bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720001325 CN200991603Y (en) | 2007-01-05 | 2007-01-05 | Filter-core cover detachable water purifier filter-core special for water bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200991603Y true CN200991603Y (en) | 2007-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720001325 Expired - Fee Related CN200991603Y (en) | 2007-01-05 | 2007-01-05 | Filter-core cover detachable water purifier filter-core special for water bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200991603Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133494A (en) * | 2010-01-25 | 2011-07-27 | 黄樟焱 | Self-tightening sealed shell end part linking structure |
| CN106565031A (en) * | 2016-07-14 | 2017-04-19 | 宁波加优环保科技有限公司 | Water purification filtration cylinder |
| CN112664167A (en) * | 2019-10-15 | 2021-04-16 | 中国石油天然气股份有限公司 | Pore filter valve, quantitative gas injection pipe, device and stable gas injection method for horizontal well |
-
2007
- 2007-01-05 CN CN 200720001325 patent/CN200991603Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133494A (en) * | 2010-01-25 | 2011-07-27 | 黄樟焱 | Self-tightening sealed shell end part linking structure |
| CN102133494B (en) * | 2010-01-25 | 2013-09-11 | 黄樟焱 | Self-tightening sealed shell end part linking structure |
| CN106565031A (en) * | 2016-07-14 | 2017-04-19 | 宁波加优环保科技有限公司 | Water purification filtration cylinder |
| CN112664167A (en) * | 2019-10-15 | 2021-04-16 | 中国石油天然气股份有限公司 | Pore filter valve, quantitative gas injection pipe, device and stable gas injection method for horizontal well |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |