CN219248948U

CN219248948U - Bottom row assembly

Info

Publication number: CN219248948U
Application number: CN202320230895.2U
Authority: CN
Inventors: 苏志华; 邱雨玮; 乔夕
Original assignee: Dongguan Songshan Lake Techxinstitute Co ltd
Current assignee: Dongguan Songshan Lake Techxinstitute Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-06-27
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a bottom row assembly, which is applied to a small-sized aquarium, and comprises a connecting piece, two valve plates and a knob, wherein the connecting piece is used for being connected with the bottom of the aquarium, the bottom of the connecting piece is provided with a water outlet communicated with the aquarium, each valve plate is provided with a plurality of drain holes, the knob is provided with a drain outlet which is clamped at the bottom of the connecting piece, the two valve plates are positioned between the connecting piece and the knob, the two valve plates are arranged in parallel up and down, the knob and the connecting piece can rotate relatively and can drive one valve plate to rotate so as to adjust the overlapping area of the drain holes of the two valve plates, thereby draining sewage and dirt in the aquarium from the water outlet, the drain holes and the drain outlet and adjusting the drainage and drain amount. The bottom row assembly is simple and compact in structure, attractive in appearance when being applied to the aquarium, capable of realizing stepless adjustment of flow in the water and sewage discharging process of the aquarium by rotating the knob or the connecting piece, and simple in operation.

Description

Bottom row assembly

Technical Field

The utility model relates to the field of aquarium ornamental and cultivation, in particular to a bottom row assembly.

Background

The aquarium is a container for ornamental and special feeding of aquatic animals and plants. At present, a small-sized aquarium adopts a mode of adding filtration to maintain water quality so as to reduce the water changing frequency of the aquarium and reduce inconvenience caused by water changing. The existing filtering mode is usually to use an externally hung filter, an integrated back filter or a bottom filter, however, adding additional filtering equipment into a small aquarium with smaller original volume can occupy more space in the aquarium, affect the beauty of the small aquarium, and also easily shield the ornamental effect; and when changing water, additional equipment is needed, for example, water is usually scooped by a new container or is sucked from the aquarium by a pipe, but when the water is scooped by the container, dirt at the bottom cannot be scooped, and the dirt concentrated at the bottom is difficult to drain, and when the water is sucked by the pipe, hands and surrounding environment are easily wet and dirty, and the operation is also inconvenient.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the bottom row assembly which is compact in structure and convenient to operate, is attractive when being applied to a small-sized aquarium, and can conveniently discharge sewage and dirt in the small-sized aquarium when changing water.

In order to solve the technical problems, the utility model provides a bottom row assembly which is applied to a small-sized aquarium and comprises a connecting piece, two valve plates and a knob, wherein the connecting piece is used for being connected with the bottom of the aquarium, a water outlet communicated with the aquarium is formed in the bottom of the connecting piece, a plurality of drain holes are formed in each valve plate, a drain outlet is formed in the knob and is clamped at the bottom of the connecting piece, the two valve plates are arranged between the connecting piece and the knob, the two valve plates are arranged in parallel up and down, the knob and the connecting piece can rotate relatively and can drive one valve plate to rotate so as to adjust the overlapping area of the drain holes of the two valve plates, thereby discharging sewage and dirt in the small-sized aquarium from the water outlet, the drain holes of the two valve plates and the drain outlet and adjusting the drain amount.

The further technical scheme is as follows: the knob inner wall is provided with at least one draw-in groove, the connecting piece outer wall is provided with at least one portion of putting into, every portion of putting into is located a draw-in groove to can remove in the draw-in groove, the blowdown hole of two valve plates stagger each other/overlap when removing to the left dead center of draw-in groove, the blowdown hole of two valve plates overlaps/stagger each other when removing to the right dead center of draw-in groove.

The further technical scheme is as follows: the top of the connecting piece is provided with a connecting clamping groove so as to be connected with the aquarium.

The further technical scheme is as follows: the connecting piece includes first connector, slope set up in the water conservancy diversion body at first connector top and follow the second connector that the water conservancy diversion body top upwards extends and forms, connect the draw-in groove set up in second connector top, the outlet set up in on the first connector, just the knob block in the first connector.

The further technical scheme is as follows: the first connecting body is internally provided with a first accommodating groove, one valve plate is positioned in the first accommodating groove, and the other valve plate is positioned below the first accommodating groove and is arranged in the knob.

The further technical scheme is as follows: sealing rings are arranged between the first connecting body and the valve plate positioned in the first accommodating groove, and between the knob and the valve plate positioned in the knob.

The further technical scheme is as follows: the number of the drain holes on each valve plate is four, and the four drain holes are arranged around the center of the valve plate.

The further technical scheme is as follows: the valve plate is a ceramic valve plate.

The further technical scheme is as follows: the outer wall of the connecting piece is provided with at least one clamping groove, the inner wall of the knob is provided with at least one embedded part, each embedded part is positioned in one clamping groove and can move in the clamping groove, the drain holes of the two valve plates are staggered/overlapped with each other when moving to the left dead center of the clamping groove, and the drain holes of the two valve plates are overlapped/staggered with each other when moving to the right dead center of the clamping groove.

Compared with the prior art, the knob in the bottom drainage assembly is clamped at the bottom of the connecting piece, two valve plates are arranged between the connecting piece and the knob in parallel up and down, the knob and the connecting piece can rotate relatively and can drive one of the valve plates to rotate so as to adjust the overlapping area of the drain holes of the upper valve plate and the lower valve plate, thus sewage and dirt in the small aquarium can be drained through the drain outlet, the drain holes of the upper valve plate and the lower valve plate and the drain outlet, and the drainage and dirt discharge amount can be adjusted, namely, the drain holes of the upper valve plate and the lower valve plate are mutually overlapped or staggered through rotating the knob or the connecting piece, when the knob and the connecting piece are mutually overlapped, the whole device is in the maximum drainage and dirt discharge displacement state, when the knob and the connecting piece are relatively rotated, the drain holes of the upper valve plate and the lower valve plate are gradually staggered, and the whole device is in the sealing state, so that the bottom drainage assembly is simple and compact in structure, and is attractive integrally and can realize stepless drainage and dirt discharge according to the water discharge requirement in the drainage process of the small aquarium, and strong drainage and dirt discharge is carried out by rotating the knob or the connecting piece, and strong water change is easy and convenient to operate.

Drawings

FIG. 1 is a schematic view of a bottom row assembly according to an embodiment of the present utility model.

FIG. 2 is a schematic cross-sectional view of the bottom row assembly of the present utility model mated with a small aquarium.

FIG. 3 is a schematic view of a valve plate in the bottom row assembly of the present utility model.

Detailed Description

The present utility model will be further described with reference to the drawings and examples below in order to more clearly understand the objects, technical solutions and advantages of the present utility model to those skilled in the art.

Referring to fig. 1-3, fig. 1-3 illustrate one embodiment of a bottom row assembly 10 of the present utility model. The bottom row assembly 10 can be applied to a small-sized aquarium and can be matched with a tank body 20 of the small-sized aquarium to realize water and sewage drainage of the aquarium. In the embodiment shown in the drawings, the bottom row assembly 10 comprises a connecting piece 11, two valve plates 12 and a knob 13, wherein the connecting piece 11 is connected with the bottom of the aquarium, the bottom of the connecting piece 11 is provided with a drain outlet 114 communicated with the aquarium, each valve plate 12 is provided with a plurality of drain holes 121, the knob 13 is provided with a drain outlet 131 which is clamped at the bottom of the connecting piece 11, the two valve plates 12 are positioned between the connecting piece 11 and the knob 13, the two valve plates 12 are arranged in parallel up and down, the knob 13 and the connecting piece 11 can rotate relatively and can drive one valve plate 12 to rotate so as to adjust the overlapping area of the drain holes 121 of the two valve plates 12, thereby draining sewage and dirt in the aquarium from the drain outlet 114, the drain holes 121 of the two valve plates 12 and the drain outlet 131 and adjusting the drainage capacity. Preferably, in this embodiment, the valve plates 12 are flat, the valve plates 12 may be ceramic valve plates, the ceramic valve plates 12 being flat may further compress the overall structural size of the bottom row assembly 10, the number of the drain holes 121 on each valve plate 12 is four, and four drain holes 121 are disposed around the center of the valve plate 12, and in some other embodiments, the number of the drain holes 121 may be increased or decreased according to the requirement.

Based on the design, when the bottom row assembly 10 is connected to the bottom of the aquarium, sewage and dirt in the aquarium can be discharged through the water outlet 114, the dirt discharging holes 121 of the upper valve plate 12 and the lower valve plate 12 and the dirt discharging outlet 131 in sequence, and the stepless adjustment of the flow in the water and water discharging and dirt discharging process of the aquarium can be realized, namely, the dirt discharging holes 121 of the upper valve plate 12 and the lower valve plate 12 are mutually overlapped or staggered through rotating the knob 13 or the connecting piece 11, when the knob 13 and the connecting piece 11 are relatively rotated, the whole device is in the maximum discharge state of water and dirt discharging, when the dirt discharging holes 121 of the upper valve plate 12 and the lower valve plate 12 are gradually staggered, the water discharging and dirt discharging amount is gradually reduced, and when the dirt discharging holes 121 of the upper valve plate 12 and the lower valve plate 12 are completely staggered, the whole device is in a sealing state and no water discharging and dirt discharging.

In some embodiments, at least one slot 132 is provided on the inner wall of the knob 13, at least one insertion portion 115 is provided on the outer wall of the bottom of the connecting member 11, each insertion portion 115 is located in one slot 132 and can move in the slot 132, the drain holes 121 of the two valve plates 12 are staggered/overlapped when moving to the left dead center of the slot 132, and the drain holes 121 of the two valve plates 12 are overlapped/staggered when moving to the right dead center of the slot 132.

Specifically, as shown in fig. 2, in the present embodiment, the number of the clamping grooves 132 and the placement portions 115 is two, the two clamping grooves 132 are oppositely disposed on the inner wall of the knob 13, and the two placement portions 115 are correspondingly disposed on the outer wall of the bottom of the connecting piece 11 and are respectively disposed in one clamping groove 132. In the present utility model, two end points in the clamping groove 132 are a left dead point and a right dead point respectively, and when the placement portion 115 moves to two ends respectively, the drain hole 121 in the upper valve plate 12 and the drain hole 121 in the lower valve plate 12 are completely overlapped or completely staggered.

It should be appreciated that, in some other embodiments, the clamping groove 132 may be disposed on the outer wall of the bottom of the connecting piece 11, and the placement portion 115 may be disposed on the inner wall of the knob 13, so that the knob 13 and the connecting piece 11 may be engaged with each other, and the knob 13 and the connecting piece 11 may rotate relatively.

In the embodiment shown in the drawings, the connecting piece 11 includes a first connecting body 111, a fluid director 112 obliquely disposed on the top of the first connecting body 111, and a second connecting body 113 extending upward from the top of the fluid director 112, a connection clamping groove 1131 for clamping with the tank body 20 of the aquarium is disposed on the top of the second connecting body 113, the water outlet 114 is disposed on the first connecting body 111, the placement portion 115 is disposed on the outer wall of the first connecting body 111, and the knob 13 is clamped with the first connecting body 111. Based on the above design, when the tank body 20 of the aquarium is clamped in the connecting clamping groove 1131, the guide body 112 is communicated with the inside of the tank body 20, and the guide body 112 is obliquely arranged at the top of the first connecting body 111, so that dirt can be collected quickly and conveniently, and the effect of quick water and sewage discharge can be achieved, and then the dirt can be collected quickly in the first connecting body 111 through the guide body 112 in the embodiment, and then the water and sewage discharge amount can be adjusted by rotating the knob 13.

Specifically, in the present embodiment, a first accommodating groove 1111 is disposed in the first connecting body 111, one valve plate 12 is disposed in the first accommodating groove 1111, the other valve plate 12 is disposed below the first accommodating groove 1111 and is disposed in the knob 13, and a second accommodating groove 133 for accommodating the valve plate 12 is disposed in the knob 13. Further, sealing rings 14 are disposed between the first connector 111 and the valve plate 12 disposed in the first accommodating groove 1111, and between the knob 13 and the valve plate 12 disposed in the second accommodating groove 133, so as to improve sealing performance.

When the bottom row assembly 10 of this embodiment is applied to a small aquarium, the tank body 20 of the small aquarium can be clamped into the connecting slot 1131 of the second connecting body 113, and the interior of the tank body 20 is communicated with the flow guiding body 112, dirt in the aquarium can be quickly gathered at the bottom of the first connecting body 111 through the flow guiding body 112, at this time, the upper and lower valve plates 12 are tightly stuck together, when drainage and sewage discharge are needed, the knob 13 is rotated, so that the corresponding sewage discharge holes 121 in the upper and lower valve plates 12 are gradually overlapped with each other, when the whole of the drainage and sewage discharge are overlapped, the embedded part 115 on the outer wall of the first connecting body 111 is moved to one end point in the slot 132 of the knob 13, at this time, the maximum drainage and sewage discharge is achieved, and when the drainage and sewage discharge are finished, the knob 13 is rotated in the opposite direction, so that the corresponding sewage discharge holes 121 in the upper and lower valve plates 12 are gradually staggered, at this time, the embedded part 115 on the outer wall of the first connecting body 111 is moved to the other end point in the slot 132 of the knob 13, at this time, and the whole small aquarium is in a good sealing state.

In summary, the bottom row component has simple and compact structure, is attractive in appearance when being applied to a small-sized aquarium, can quickly collect dirt through the guide body communicated with the aquarium, can conveniently discharge the sewage and the dirt in the aquarium by rotating the knob or the connecting piece, can realize stepless adjustment of flow in the water and sewage discharging and discharging process of the aquarium, and can perform strong water and sewage discharging or slight water and sewage discharging according to requirements, and the water changing operation is simple and convenient.

The foregoing is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Various equivalent changes and modifications can be made by those skilled in the art based on the above embodiments, and all equivalent changes or modifications made within the scope of the claims shall fall within the scope of the present utility model.

Claims

1. A bottom row assembly for use in a small aquarium, characterized by: the water draining device comprises a connecting piece, two valve plates and a knob, wherein the connecting piece is used for being connected with the bottom of an aquarium, a water outlet is formed in the bottom of the connecting piece and is communicated with the small aquarium, a plurality of drain holes are formed in each valve plate, a drain outlet is formed in the knob, the drain outlet is clamped at the bottom of the connecting piece, the two valve plates are located between the connecting piece and the knob, the two valve plates are arranged side by side up and down, the knob and the connecting piece can rotate relatively and can drive one valve plate to rotate, the overlapping area of the drain holes of the two valve plates is adjusted, and therefore sewage and dirt in the aquarium can be discharged from the water outlet, the drain holes of the two valve plates and the drain outlet, and the water draining and drain amount can be adjusted.

2. The bottom row assembly of claim 1, wherein: the knob inner wall is provided with at least one draw-in groove, the connecting piece outer wall is provided with at least one portion of putting into, every portion of putting into is located a draw-in groove to can remove in the draw-in groove, the blowdown hole of two valve plates stagger each other/overlap when removing to the left dead center of draw-in groove, the blowdown hole of two valve plates overlaps/stagger each other when removing to the right dead center of draw-in groove.

3. The bottom row assembly of claim 1, wherein: the top of the connecting piece is provided with a connecting clamping groove so as to be connected with the aquarium.

4. The bottom row assembly of claim 3, wherein: the connecting piece includes first connector, slope set up in the water conservancy diversion body at first connector top and follow the second connector that the water conservancy diversion body top upwards extends and forms, connect the draw-in groove set up in second connector top, the outlet set up in on the first connector, just the knob block in the first connector.

5. The bottom row assembly of claim 4, wherein: the first connecting body is internally provided with a first accommodating groove, one valve plate is positioned in the first accommodating groove, and the other valve plate is positioned below the first accommodating groove and is arranged in the knob.

6. The bottom row assembly of claim 5, wherein: sealing rings are arranged between the first connecting body and the valve plate positioned in the first accommodating groove, and between the knob and the valve plate positioned in the knob.

7. The bottom row assembly of claim 1, wherein: the number of the drain holes on each valve plate is four, and the four drain holes are arranged around the center of the valve plate.

8. The bottom row assembly of claim 1, wherein: the valve plate is a ceramic valve plate.

9. The bottom row assembly of claim 1, wherein: the outer wall of the connecting piece is provided with at least one clamping groove, the inner wall of the knob is provided with at least one embedded part, each embedded part is positioned in one clamping groove and can move in the clamping groove, the drain holes of the two valve plates are staggered/overlapped with each other when moving to the left dead center of the clamping groove, and the drain holes of the two valve plates are overlapped/staggered with each other when moving to the right dead center of the clamping groove.