CN2375100Y - Filter for aquarium - Google Patents

Abstract

The utility model relates to a filter for an aquarium, and mainly comprises a set of inner and outer ring covers arranged reversely. Both of the ring covers present a form that the openings of the ring covers are oppositely arranged, wherein the outer ring cover is larger than the inner ring cover and is downward arranged on the inner ring cover, and the water stream flows into the gap which is arranged between the flow channels of the two ring covers. The opening of the inner ring cover is arranged upward, a filter material and a tube with a plurality of through holes are arranged in the inner ring cover and can penetrate through the outer ring cover, and a plurality of holes are arranged at intervals on the upper edge of the inner ring cover. The water stream flows upward through the operation of a water-pumping motor or slow penetration through the filter material and a filter tube after adding the air, and a base can be arranged on the lower end edge of the inner ring cover and is flatly arranged in the aquarium.

Description

The aquarium filter

The utility model relates to a kind of aquarium filter.

She Hui progress now, each family life level is improved, for asking more graceful and the more life of leisure, people always cultivate some hobbies, promote the life artistic conception first first with the tired body and mind of working the every day of releiving, be the crowd with a foster cylinder small fish or big aquarium with the happy heart person that takes care of health wherein, it removes can appreciate at ease the enjoying a trip to of fish, and tight mood really can relax.Therebetween, often fed the feed residue dirt has always been arranged water, and the excreta more than of fish has also caused the excreta of full cylinder, one cylinder water is removed as early as possible always and is washed, and it is well known, this action needs expensive, arrangement for a long time, though market has sold filter pocket to filter refuse in the aquarium, but it is loaded down with trivial details that its polygamy is put, or be cross-placed on the fish jar or place water, not following tens of kinds of its big and small kinds, but the water vat person that bridges moves heavy being difficult for, the assembling of place water person or equipment is numerous to be covered or is difficult for fine laundering, often is to have caused two degree dirty when placing water to intend proposing to clean, only causes the filter material attachment to leak to scatter because of water impact or leaks because of the improper attachment that causes of the ccontaining place's design of this filter material.Or prevent the person of leaking, but its member, accessory are various, and the assembling of being difficult for and the bulky shortcoming that occupies water tank runner position are also arranged.

In view of this, be inconvenience and the shortcoming that overcomes conventional construction, it is a kind of for the aquarium filter that main purpose of the present utility model is to provide, and it can simple and easyly be assembled, wherein the filter material attachment also is difficult for leaking outside, filtering efficiency is good and easy cleaning.

In order to achieve the above object, the utility model proposes a kind of aquarium filter, it is characterized in that, it comprises that at least one group is container-like inner and outer rings cover body, and it is oppositely ccontaining to establishing that their opening is, and current institute's filter material of putting in the room of interior ring cover body filters turnover, wherein, the lower edge of outer shroud cover body is opening-like to be covered with downwards, and ora terminalis is provided with a pertusate end that connects on it, and it is outer can to connect and establish the body that draws water; Interior ring cover body opening upwards is provided with, formation one can be established the chamber of filter material in it, middle place is provided with the filtration body of several perforation of tool, it is in conjunction with setting firmly the set pertusate end that connects of outer shroud cover body, and, establish several breach between the portion of the upper edge of interior ring cover body, outer, interior ring cover body forms the runner gap that a water supply flows into the chamber of the set tool filter material of interior ring cover body.

Wherein binding member is provided with the filtration body of perforation between the inner and outer rings cover body, it up is provided with a step-like end that connects with perforation by outer cover ring body upper surface, and the lower end edge face of interior ring cover body is also established one and is connect end, above for the filtration body of different-diameter down in conjunction with being provided with, and connecing end in conjunction with two and make the inner and outer ring cover body set firmly via this body.

Combined filtering body between the inner and outer rings cover body wherein, the lower edge, upper surface of its outer cover ring body is provided with one and is step-like connect end and tool perforation, and the lower end edge face of interior ring cover body also is provided with one and connects end, for the setting that combines between the higher and lower levels of the filtration body of different-diameter, and via the connecing end in conjunction with two and make the inner and outer ring cover body set firmly of this body, and its down lower end edge of ring cover body also be provided with a pedestal with keep flat be arranged at the aquarium case at the bottom of.

Wherein, the step-like different end face that connects end of the set projection of lower end edge face of interior ring cover body is that indent connects the hole, and it combines establishing with the step-like convex edge of encircling the middle projection of the set pedestal of cover body down.

This inner and outer rings cover body is establishing ccontaining state, wherein, the projection that this outer shroud cover body upper surface phase heterodoxy is established several tool grooves downwards, its except that with interior ring cover body on ring along be one combine, establish the junction have the stream that supplies water flow in the interior space of room of ring cover body.

Wherein, set step-like end that connects of ring cover body is provided with an extension in this, and this extension can connect the flexible pipe of air pump, and air pump is squeezed into air and entered this tool filtration body through flexible pipe and extension whereby.

Wherein, this inner and outer rings cover body can add another at least and be the second inner and outer rings cover body of wearing mouthful shape, and it establishes groove along ring respectively at the inner and outer rings cover body next week, and it can encircle to dash forward with going up of the second inner and outer rings cover body containment body respectively and be fixed along connecing.

Wherein, should add the 3rd a less cover body in the interior ring cover body room, its with outer shroud cover body in the same way, the upper end of this cover body has step-like groove, the set termination that connects of this groove and outer shroud cover body is established fixing, be provided with a pertusate body in it, form second room between itself and body, the filter material of non-setting, setting is arranged in this second room.

Wherein, outer shroud cover body upper surface can be provided with one and collude the shape suspension ring.

Wherein, inner and outer rings cover body and the 3rd cover body shape that adds can be polygonal.

Wherein, the 3rd less cover body that is added in the room of interior ring cover body can be establishes the containment body of engraving the hole week, and current enter in second room through engraving the hole, and flows out by filtering body after filter material filters.

The utility model has also proposed a kind of aquarium filter, it comprises a filtering container group at least, be provided with a filtration body in it and stretch out filtering container for the filtered water outflow, it is characterized in that: this filtering container by one group of inner and outer rings cover body with opening to establishing ccontaining combination, wherein be provided with several convex edges along side face in the outer shroud cover body, set several fixture block turns location holdings of the upper edge end of ring cover body and last ring cover body form the breach that the stream that supplies water flows into interior ring cover body between this fixture block and prominent edge whereby.

Wherein, this filtering container group can add the setting of another layer filter set at least, and wherein the inboard, lower edge of outer shroud cover body is equipped with a shallow wall, and the second outer shroud cover body is the pushing and drawing shape card with the outer shroud cover body of upside from lower to upper and establishes fixing whereby; The inboard, upper edge of interior ring cover body is provided with a ring-type tank and a ring-type breach, itself and second in the end that colludes of the set holding groove in lower edge of ring cover body be and be embedded shape, and, the upper edge of this second interior ring cover body also is provided with several prominent edges, it revolves from lower to upper puts on the fixture block that is fixed in the outer shroud cover body, ring cover body in current are flowed into via breach set between several layers of set secure bond end by orlop whereby.

Wherein, should can add at least one the 3rd less cover body in the interior ring cover body room, itself and interior ring cover body be same opening to, and this cover body ring body side face is provided with several breach, and top ring is along becoming to set shape with embedding edge that the set outside tool of the lower edge end face of outer shroud cover body caves in, in addition, the set prominent edge of the lower edge end of the 3rd cover body and the lower end of interior ring cover body is the adjacent overhead shape of tightly establishing, whereby, external in it except that establishing a screen pipe, also form second room between body, setting or amorphous filter material are arranged in this second room.

Wherein, ring cover body room can add the 3rd cover body in this, and it is pushing and drawing shape from top to bottom with the less cover body of same shape and combines.

Wherein the lower edge, upper surface of the outer cover ring body of set filtration body is provided with a pertusate end that connects between the inner and outer rings cover body, and the lower end edge face of interior ring cover body also is provided with ring-type appearance hole and connects end, filter the body upper and lower settings whereby, and via this body in conjunction with two connect the end make the inner and outer ring cover body set firmly, current filter after filter the perforation of body through filter material and enter aquarium through body whereby, the lower end edge of interior ring cover body be provided with a pedestal with keep flat be arranged at the aquarium case at the bottom of.

For further understanding structure of filter of the present utility model, feature and other purposes, be elaborated below in conjunction with the preferred embodiment of accompanying drawing to filter of the present utility model.

Fig. 1 is a system exploded view of the present utility model.

Fig. 2 is a generalized section of the present utility model.

Fig. 3 of the present utility modelly has extension and outer shroud cover body to the generalized section that has teat.

Fig. 4 is the partial cutaway schematic of Fig. 3.

Fig. 5 is the generalized section of the outer adjunction layer of the utility model.

Fig. 6 is an embodiment schematic diagram of establishing the 3rd cover body in the utility model.

Fig. 7 is the partial cutaway schematic of the utility model second embodiment.

Fig. 8 is the generalized section of the ring body upper edge overhead breach of the utility model second embodiment.

Fig. 9 is that the utility model second embodiment adds the partial cutaway schematic that layer was provided with and added the 3rd cover body.

Figure 10 is that the utility model places the schematic appearance in the aquarium.

Please cooperate and consult Fig. 1, shown in 2, the aquarium that the utility model proposes with filter mainly comprise at least one group be container-like in, outer shroud cover body 10,20, its opening is opposed being installed with oppositely, and current encircle in the chamber 21 of cover body 20 the filter material B that puts of institute and filter the back and pass in and out in one, be primarily characterized in that: wherein, Open Side Down in the lower edge 11 of outer shroud cover body 10 is covered with, in addition it is gone up ora terminalis 13 and is provided with one and has connecing of perforation 140 and hold 14, it is outer can to connect and establishes the body 50 that draws water, and interior ring cover body 20 openings upwards are provided with, formation one can be established the chamber 21 of filter material in it, middle place is provided with one and filters body 30, can in conjunction with outer shroud cover body 10 set have a perforation connect end 14, and establish several breach 221 in 22 in the upper edge of interior ring cover body 20 one, thereby it is outer, interior ring cover body 10,20 form a runner 12, in gap water flows into thus in the set chamber 21 with filter material B of ring cover body 20, the following lower end edge that encircles cover body 20 can be provided with a pedestal 40 with keep flat be arranged at aquarium A case at the bottom of; Whereby, after the body 50 that draws water of this outer shroud cover body 10 applies air through Water-pumping motor action or via one current can be low outward, interior ring cover body 10,20 and through filter material B and filter body 30 and up flow, by means of outer container in this built-in filtration body 30 with perforation 31 of filter material kenel and this is set, can gets the filter of the good and easy cleaning of a filtering efficiency.

Wherein, 20,10 of inner and outer rings cover bodies are in conjunction with pertusate body 30, the place, 13 lower edges, upper surface of its outer cover ring body 10 is provided with one and is step-like connecing end 14 and have perforation 140, in ring cover body 20 lower end edge face 23 inboards also projection one be the step-like end 24 that connects, for settings that combine between the higher and lower levels of the filtration body 30 of different-diameter, and connect via this filtrations body 30 and two and to hold 14,24 to combine and make inner and outer rings cover body 20,10 fix.

Wherein, the different end face that the 23 set projections of interior ring cover body lower end edge face are step-like to connect end 24 is that an inner concavity connects hole 240, and its set projection scalariform convex edge, centre 41 with the set pedestal 40 of interior ring cover body 20 is and combines establishing.

Shown in Fig. 3,4, wherein, this inner and outer rings cover body 20,10 is a pair of state of establishing, and the lower edge portion 130 of the last ora terminalis 13 of this outer shroud cover body 10 establishes several projections with groove 150 15 downwards, it is except that with the upper edge portion 22 of interior ring cover body 20 combines, current can by establish the space, junction flow in the ring cover body room and flowed into filtration.

Wherein, ring cover body 20 set step-like connecing on the end 24 can be established an extension 25 in this, and this extension 25 can connect the flexible pipe 250 of air pump, and air pump is squeezed into air and entered this filtration body 30 through flexible pipe 250 and extension 25 whereby, filters to borrow the air driven current.

And as shown in Figure 5, wherein, this inner and outer rings cover body 20,10 can connect respectively to be established another and is second outer, the interior ring cover body 60,70 of wearing mouthful shape, it establishes groove 110,220 along ring respectively at the inner and outer rings cover body 20,10 next weeks, establish and combine and fix with prominent the connecing of second ring-type outer, interior ring cover body 60,70 that adds respectively along 61,71, the user can be beneficial to whereby and the inside and outside cover body of many groups need be added according to the aquarium size dimension, and be beneficial to and add different filter materials in the set room of cover body, to get the effect of multiple multiple filtration.

Wherein, 13 of the last ora terminalis of outer shroud cover body 10 can be established one and collude shape suspension ring 131, its be beneficial to this cover body of combination guide and support and take out aquarium, in order to cleaning or change filter material.

For another shown in Figure 6, it is the enforcement structure of the another kind variation of structure of the present utility model, make the user use the utility model in the aquarium of different sizes, can obtain a convenient adding storey structure, wherein, should can add less the 3rd cover body 80 in the room 21 of interior ring cover body 20, it is same direction with outer shroud cover body 10, the upper end 81 of this cover body 80 also is provided with a perforation 82, with outer shroud cover body 10 set step-like connect end 14 connect establish fixing, be provided with in it and filter body 30, second room 83 that forms between itself and this body can be beneficial to non-setting, the setting of setting filter material is used stone material as filtering, filter pulp and other on-fixed shape person, prevent filtrate choked flow water channel, the 3rd cover body also can be a week establishes the containment body of engraving hole 84, is beneficial to flowing water and enters in second room 83, and flow out by filtering body 30 after filter material B filters.

In addition, change for improving user's variation, inner and outer ring cover body and the 3rd cover body can be made as polygonal structure, can be used in the aquarium of many variation in moulding.

Second embodiment of the present utility model such as Fig. 7, shown in 8, it mainly comprises a filtering container group, be provided with one in it and filter the outstanding filtering container of body for the filtered water outflow, be primarily characterized in that: this filtering container is by in one group, outer shroud cover body 20,10 with opening to establishing ccontaining combination, can be provided with several convex edges 222 on the ring cover body 10 upper edge end side faces wherein, it is counted fixture block 101 for interior ring cover body 20 toward the set institutes of outer shroud cover body 10 upper edge ends and is turn location holding, and it can be for current in the aquarium by means of this fixture block 101 and prominently becomes breach 223 to flow into the interior cover body 20 that encircles along 222 institutes.

And as shown in Figure 9, wherein, the filtering container group of this second embodiment can add stacked setting puts, and it is equipped with the shallow wall 111 of a depression in inboard, outer shroud cover body 10 lower edge, and it can be a pushing and drawing shape card with the outer shroud cover body 10 of upside from lower to upper for the second outer shroud cover body 60 and establish fixing; Interior ring inboard, cover body 20 upper edge is provided with a ring-type tank 224 and a ring-type breach 225, itself and second in the end 73 that colludes of ring cover body 70 a lower edges set holding groove 730 be one and be embedded shape, these second interior ring cover body, 70 upper edges also are provided with several and dash forward along 72, also revolve from lower to upper after itself and interior ring cover body are established and fixed and put on the fixture block 101 that is fixed in outer shroud cover body 10, current can encircle cover body with prominent via several layers of set fixture block by orlop in the be become breach that is become between the secure bond end flows into whereby.

Wherein, also can add at least one the 3rd less cover body 80 in the room of the interior ring cover body 20 of second embodiment, itself and interior ring cover body 20 be same opening to, engrave hole 84 and flow into and be provided with several strips between on the ring body side face of the 3rd cover body 80 for current, and top ring is embedded the overhead shape along 85 for 132 one-tenth one with the cave in jacking block of embedding edge of the set tool of the lower edge end face of outer shroud cover body 10, in addition, set the dashing forward in the lower edge end of the 3rd cover body 80 and interior ring cover body 20 lower ends is an adjacent overhead of tightly establishing along 230, be provided with a hollow in the 3rd cover body and filter body 30, this filtration body has perforation 31, and this perforation can be strip and is provided with at interval, so second chamber of the 3rd cover body and 30 formation of filtration body can be beneficial to the setting of setting or non-setting filter material, as filter pulp, filter and use stone material, prevent filtrate obstruction runner person.

Certainly, similar with preceding described first example structure, can in the room of the interior ring cover body 20 of present embodiment, add the 3rd cover body 80, its layer that can extend, its with the less cover body 90 of same shape from top to bottom pushing and drawing shape combine.

In addition, 20,10 of inner and outer rings cover bodies are provided with and filter body 30, the lower edge of the upper surface of its outer cover ring body 10 is provided with connecing of tool perforation 140 and holds 14, and the lower end edge face of interior ring cover body 20 is also established connecing of tool ring-type appearance hole and is held 24, for filtering body 30 settings that combine between the higher and lower levels, and connect via the joint two of this body 30 and to hold 14,24 to make the inner and outer rings cover body set firmly.In addition, the lower end edge that encircles cover body down be provided with a pedestal 40 with keep flat place the aquarium case at the bottom of.

For making that preferable bubble is a preferable dissolved oxygen state, in 20,10 of inner and outer rings cover bodies filtration body 30 is set, wherein an air feed body 32 can be set down extends air inlet in addition, and it can get a preferable micro-bubble through connecing of interior ring cover body 20 established breach 241 comb filters between institute on end 24 bodies of wall after.

As shown in figure 10, it places the enforcement aspect of aquarium for the utility model.

The utility model is obviously entirely different with known aquarium filter architectural characteristic, this reality , assembling few with new type of component easily, be easy to guide and support, be easy to clean. So structure can be able to Under advantage, comprising:

1. member is few, and assembling easily, and is with low cost: the utility model is wanted the structure simplified most with one Part is reached assembling, and flow direction can get a better filter effect from outside to inside.

2. easy to use, but its multilayer setting adapts to user's needs: because the aquarium size Differ, polygonal or cylindricality cover body can receive one more than this structure can add one group on former framework Increase or this accommodation chamber has multiple, multiple filter material with must better filter efficacy.

3. this filter moulding can changeableization: wherein can put easily because of the tool pedestal, it is with polygonal Shape or cylindricality cover body integrated structure can be put in suitable disposal, can consist of various structure, even its institute Tool colludes the shape suspension ring and binds with the rope lock, also can get a suspension type filter.

4. the utility model is installed with filter material with a container-like room, and it is clear that it is more conducive to the filter material attachment Flush away removes: because of general compact simplified Filters, be one exposed, only have a filter pulp, its in When going out to be cleaned, its attachment will scatter because flowing, and with the aquarium dirt, this structure can Because of container-like splendid attire effect, be easy to the polymerization attachment, and when tripping out, avoid scattering.

： ( A ) ( B ) ( 10 ) ( 101 ) ( 11 ) ( 110 ) ( 111 ) ( 12 ) ( 13 ) ( 130 ) ( 131 ) ( 132 ) ( 14 ) ( 140 ) ( 15 ) ( 150 ) ( 20 ) ( 21 ) ( 22 ) ( 220 ) ( 221 ) ( 222 ) ( 223 ) ( 224 ) ( 225 ) ( 23 ) ( 230 ) ( 24 ) ( 240 ) ( 241 ) ( 25 ) ( 250 ) ( 30 ) ( 31 ) ( 32 ) ( 40 ) ( 41 ) ( 50 ) ( 150 ) ( 60 ) ( 70 ) ( 61 ) ( 71 ) ( 72 ) ( 73 ) ( 730 ) ( 80 ) ( 81 ) ( 82 ) ( 83 ) ( 84 ) ( 85 ) ( 90 )

Claims (11)

1. an aquarium filter is characterized in that, it comprises that at least one group is container-like inner and outer rings cover body, it is oppositely ccontaining to establishing that their opening is, and wherein, the lower edge of outer shroud cover body is opening-like to be covered with downwards, ora terminalis is provided with a pertusate end that connects on it, and it is external establishes the body that draws water; Interior ring cover body opening upwards is provided with, formation one is provided with the chamber of filter material in it, middle place is provided with the filtration body of several perforation of tool, it is in conjunction with setting firmly the set pertusate end that connects of outer shroud cover body, and, establish several breach between the portion of the upper edge of interior ring cover body, outer, interior ring cover body forms the runner gap of current.

2. aquarium filter as claimed in claim 1, it is characterized in that, wherein binding member is the filtration body that is provided with perforation between the inner and outer rings cover body, and it up is provided with a step-like end that connects with perforation by outer cover ring body upper surface, and the lower end edge face of interior ring cover body is also established one and connect end.

3. aquarium filter as claimed in claim 1, it is characterized in that, combined filtering body between the inner and outer rings cover body wherein, the lower edge, upper surface of its outer cover ring body is provided with one and is step-like connect end and tool perforation, and the lower end edge face of interior ring cover body also is provided with one and connects end, and its lower end edge that encircles cover body down also is provided with a pedestal.

4. as claim 2 or 3 described aquarium filters, it is characterized in that, wherein, the step-like different end face that connects end of the set projection of lower end edge face of interior ring cover body is that indent connects the hole, and it combines establishing with the step-like convex edge of encircling the middle projection of the set pedestal of cover body down.

5. aquarium filter as claimed in claim 1 is characterized in that, this inner and outer rings cover body is establishing ccontaining state, wherein, the projection that this outer shroud cover body upper surface phase heterodoxy is established several tool grooves downwards, the junction has the space of current.

6. aquarium filter as claimed in claim 1 is characterized in that, wherein, set step-like end that connects of ring cover body is provided with an extension in this.

7. aquarium filter as claimed in claim 1, it is characterized in that, wherein, this inner and outer rings cover body can add another at least and be the second inner and outer rings cover body of wearing mouthful shape, it establishes groove along ring respectively at the inner and outer rings cover body next week, and it can encircle to dash forward with going up of the second inner and outer rings cover body containment body respectively and be fixed along connecing.

8. aquarium filter as claimed in claim 1, it is characterized in that, wherein, should in add the 3rd a less cover body in ring cover body room, its with outer shroud cover body in the same way, the upper end of this cover body has step-like groove, the set termination that connects of this groove and outer shroud cover body is established fixing, be provided with a pertusate body in it, form second room between itself and body, the filter material of non-setting, setting is arranged in this second room.

9. aquarium filter as claimed in claim 1 is characterized in that, wherein, outer shroud cover body upper surface is provided with one and colludes the shape suspension ring.

10. as claim 1 or 8 described aquarium filters, it is characterized in that wherein, inner and outer rings cover body and the 3rd cover body that adds are shaped as polygonal.

11. aquarium filter as claimed in claim 8 is characterized in that, wherein, the 3rd less cover body that is added in the room of interior ring cover body is established the containment body of engraving the hole for week.

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