CN215756579U

CN215756579U - Water purifier convenient to renew cartridge more

Info

Publication number: CN215756579U
Application number: CN202121621999.3U
Authority: CN
Inventors: 姜源
Original assignee: Hebei Wanshichang Environmental Protection Technology Co ltd
Current assignee: Hebei Wanshichang Environmental Protection Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-02-08
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a water purifier convenient for replacing a filter element, which belongs to the technical field of water purifier equipment, and comprises a cover cap and a shell matched with the cover cap for use, wherein the outer end of the cover cap is provided with a water inlet communicated with the cover cap, the outer end of the cover cap is provided with a clamping groove, the outer end of the shell is provided with a water outlet communicated with the cover cap, the outer end of the shell is fixedly connected with a clamping column matched with the clamping groove, the lower inner wall of the shell is fixedly connected with a plurality of bearing pipes, the lower inner wall of each bearing pipe is fixedly connected with a compression spring, the upper end of the compression spring is fixedly connected with a connecting block in sliding connection with the inner wall of each bearing pipe, the upper ends of the connecting blocks extend to the upper side of each bearing pipe, the upper ends of the connecting blocks are fixedly connected with a same bearing plate, the upper end of the bearing plate is provided with the filter element positioned in the shell, and the water purifier can be conveniently and rapidly installed and detached by a user without using a special tool, thereby effectively reducing the workload and effectively improving the working efficiency.

Description

Water purifier convenient to renew cartridge more

Technical Field

The utility model relates to the technical field of water purifier equipment, in particular to a water purifier with a filter element convenient to replace.

Background

The water purifier is a water treatment device for deeply filtering and purifying water according to the use requirement of water, generally refers to a small purifier used in families, and the technical core of the water purifier is a filtering membrane in a filter element device, and the main technology is derived from three types, namely an ultrafiltration membrane, an RO reverse osmosis membrane and a nanofiltration membrane.

The water purifier needs to change the filter core inside in time after long-time use, but current filter core very trouble when changing, and the user need utilize professional instrument to install and dismantle, and need spend a large amount of time, and this work load that just leads to the user increases, and work efficiency reduces.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a water purifier with a filter element convenient to replace, which can be conveniently and rapidly assembled and disassembled by a user without using a special tool, thereby effectively reducing the workload and effectively improving the working efficiency.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A water purifier convenient for replacing filter elements comprises a cover cap and a shell matched with the cover cap, wherein the outer end of the cover cap is provided with a water inlet communicated with the cover cap, the outer end of the cover cap is provided with a clamping groove, the outer end of the shell is provided with a water outlet communicated with the cover cap, the outer end of the shell is fixedly connected with a clamping column matched with the clamping groove, the lower inner wall of the shell is fixedly connected with a plurality of bearing pipes, the lower inner wall of each bearing pipe is fixedly connected with a compression spring, the upper end of the compression spring is fixedly connected with a connecting block slidably connected with the inner wall of each bearing pipe, the upper end of each connecting block extends to the upper side of the corresponding bearing pipe, the upper ends of the connecting blocks are fixedly connected with the same bearing plate, the upper end of each bearing plate is provided with a filter element positioned in the shell, and the upper end of the filter element extends to the upper side of the shell, so that a user can conveniently and rapidly install and dismantle the water purifier without using a professional tool, thereby effectively reducing the workload and effectively improving the working efficiency.

Furthermore, the inner wall of the bearing pipe is provided with a sliding groove, the sliding groove is internally and slidably connected with a square block fixedly connected with the connecting block, the sliding groove and the square block are mutually matched to realize the limitation of the connecting block, and the connecting block is effectively prevented from being separated from the bearing pipe under the elastic action of the compression spring.

Further, be provided with the rotor plate in the block, the rotor plate upper end is seted up flutedly, the recess internal rotation is connected with T type piece, and T type piece upper end run through the rotor plate and with block upper inner wall fixed connection, when the user rotated the block, T type piece can be along with the block takes place to rotate in the recess, and rotor plate and filter core in close contact with, effectively avoid the block to drive the filter core and take place to rotate, avoid the filter core to take place to damage or the skew takes place for the position at the rotation in-process, influence the normal use of water purifier.

Further, the inside fixedly connected with of shell is located the guard plate of bearing plate upside, the filter core run through the bearing plate and with bearing plate sliding connection, the guard plate can effectively avoid the water logging to go into to lead to compression spring to take place to damage in the bearing pipe to compression spring service function has effectively been ensured.

Furthermore, anti-skidding lines are arranged on the outer wall of the cap, and the anti-skidding lines can effectively overcome the friction force of the outer wall of the cap, so that a user can rotate the cap, and the working efficiency is effectively improved.

Further, the card post sets up to two, and two card posts are symmetrical about the geometric center of shell around and set up, the draw-in groove sets up to two, and two draw-in grooves symmetrical about the geometric center of block around and set up, and two card posts and two draw-in grooves mutually support can make the block be connected with the shell more stable, effectively improve the stability of filter core at the user in-process.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can realize that convenient to use person carries out quick installation and dismantlement under the condition that need not utilize professional instrument to effectively reduce work load, effectively improve work efficiency.

(2) The spout has been seted up to the bearing pipe inner wall, sliding connection has the square piece with connecting block fixed connection in the spout, and spout and square piece mutually support and can realize spacing to the connecting block, effectively avoid the connecting block to take place to break away from with the bearing pipe under compression spring's elastic force effect.

(3) Be provided with the rotor plate in the block, the rotor plate upper end is seted up flutedly, the recess internal rotation is connected with T type piece, and T type piece upper end run through the rotor plate and with the block on inner wall fixed connection, when the user rotates the block, T type piece can be along with the block takes place to rotate in the recess, and rotor plate and filter core in close contact with, effectively avoid the block to drive the filter core and take place to rotate, avoid the filter core to take place to damage or the skew takes place for the position at the rotation in-process, influence the normal use of water purifier.

(4) The inside fixedly connected with of shell is located the guard plate of bearing plate upside, and the filter core runs through the bearing plate and with bearing plate sliding connection, and the guard plate can effectively avoid the water logging to go into to lead to compression spring to take place to damage in the bearing pipe to compression spring service function has effectively been ensured.

(5) The anti-skidding line has been seted up to the block outer wall, and the frictional force of block outer wall can effectively be covered to the anti-skidding line to the person of being convenient for uses rotates the block, effectively improves work efficiency.

(6) The card post sets up to two, and two card posts are symmetrical about shell geometric center front and back and are set up to two, and two draw-in grooves are symmetrical about block geometric center front and back and are set up, and two card posts and two draw-in grooves mutually support can make the block be connected with the shell more stable, effectively improve the stability of filter core at the user in-process.

Drawings

FIG. 1 is a schematic perspective view of a cap according to the present invention;

FIG. 2 is a schematic perspective view of the housing of the present invention;

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the internal structure of the cap of the present invention;

FIG. 6 is a schematic view of the structure of the region B in FIG. 5 according to the present invention

The reference numbers in the figures illustrate:

the filter comprises a cover 1, a water inlet 2, a clamping groove 3, a shell 4, a water outlet 5, a clamping column 6, a filter element 7, a bearing pipe 8, a compression spring 9, a connecting block 10, a bearing plate 11, a sliding groove 12, a square block 13, a rotating plate 14, a groove 15, a T-shaped block 16 and a protective plate 17.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a water purifier convenient for replacing a filter element comprises a cap 1 and a housing 4 used in cooperation with the cap, wherein the outer end of the cap 1 is provided with a water inlet 2 communicated with the cap, the outer end of the cap 1 is provided with a clamping groove 3, the outer end of the housing 4 is provided with a water outlet 5 communicated with the housing, the outer end of the housing 4 is provided with a water inlet hole matched with the water inlet 2, a water source is finally discharged from the water outlet 5 through the water inlet 2 and the water inlet hole, the outer end of the housing 4 is fixedly connected with a clamping column 6 matched with the clamping groove 3, as shown in fig. 3, the lower inner wall of the housing 4 is fixedly connected with a plurality of bearing pipes 8, the lower inner wall of each bearing pipe 8 is fixedly connected with a compression spring 9, the upper end of each compression spring 9 is fixedly connected with a connecting block 10 slidably connected with the inner wall of each bearing pipe 8, the upper end of each connecting block 10 extends to the upper side of each bearing pipe 8, the same bearing plate 11 is fixedly connected with the upper ends of the plurality of the connecting blocks 10, as shown in FIG. 3, the upper end of the bearing plate 11 is provided with the filter element 7 positioned inside the shell 4, and the upper end of the filter element 7 extends to the upper side of the shell 4, so that the convenient user can rapidly install and detach the filter element without using a professional tool, the workload is effectively reduced, and the working efficiency is effectively improved.

Referring to fig. 4, the inner wall of the bearing pipe 8 is provided with a sliding groove 12, the sliding groove 12 is slidably connected with a square block 13 fixedly connected with the connecting block 10, and the sliding groove 12 and the square block 13 are matched with each other to limit the connecting block 10, thereby effectively preventing the connecting block 10 from being separated from the bearing pipe 8 under the elastic force of the compression spring 9.

Referring to fig. 5 and 6, a rotating plate 14 is arranged in the cap 1, a groove 15 is formed in the upper end of the rotating plate 14, a T-shaped block 16 is rotatably connected in the groove 15, and the upper end of the T-shaped block 16 penetrates through the rotating plate 14 and is fixedly connected with the upper inner wall of the cap 1, when a user rotates the cap 1, the T-shaped block 16 rotates in the groove 15 along with the cap 1, the rotating plate 14 is in close contact with the filter element 7, the cap 1 is effectively prevented from driving the filter element 7 to rotate, and the filter element 7 is prevented from being damaged or being shifted in position in the rotating process, so that the normal use of the water purifier is affected.

Referring to fig. 3, the inside of the housing 4 is fixedly connected with a protection plate 17 located on the upper side of the bearing plate 11, the filter element 7 penetrates through the bearing plate 11 and is slidably connected with the bearing plate 11, and the protection plate 17 can effectively prevent the compression spring 9 from being damaged due to the fact that water is immersed into the bearing pipe 8, so that the use function of the compression spring 9 is effectively guaranteed.

Referring to fig. 1, the outer wall of the cap 1 is provided with anti-slip lines, and the anti-slip lines can effectively reduce friction force on the outer wall of the cap 1, so that a user can rotate the cap 1 conveniently, and work efficiency is effectively improved.

Card post 6 sets up to two, and two card posts 6 set up about the symmetrical setting in front and back of shell 4 geometric centre, and draw-in groove 3 sets up to two, and two draw-in grooves 3 set up about the symmetrical setting in front and back of 1 geometric centre of block, and two card posts 6 and two draw-in grooves 3 mutually support can make the more stable that block 1 is connected with shell 4, effectively improve the stability of filter core 7 at the user in-process.

When the filter element is used, a user firstly slowly approaches the cover cap 1 to the shell 4 to enable the clamping column 6 to slowly enter the clamping groove 3, at the moment, the filter element 7 moves downwards in the shell 4 under the pressure of the cover cap 1, meanwhile, the bearing plate 11 extrudes the connecting block 10 to enable the connecting block 10 to extrude the compression spring 9 in the bearing pipe 8 to enable the compression spring 9 to deform, after the clamping column 6 enters the clamping groove 3, the user rotates the cover cap 1 again, after the clamping column 6 is contacted with the right inner wall of the clamping groove 3, the user stops rotating the cover cap 1 and releases the cover cap simultaneously, at the moment, the filter element 7 moves upwards under the elastic potential energy of the compression spring 9 to extrude the cover cap 1 to move upwards, at the moment, the clamping column 6 is completely clamped into the clamping groove 3 to complete the installation of the filter element 7, when the filter element 7 needs to be disassembled, the user firstly presses the cover cap 1 downwards to enable the clamping column 6 to be contacted with the upper inner wall of the clamping groove 3, the user rotates block 1 again, then breaks away from block 1 and shell 4, takes out filter core 7 from shell 4 at last, accomplishes the dismantlement of filter core 7 to can realize that convenient to use person carries out quick installation and dismantlement under the condition that need not utilize professional instrument, effectively reduce work load, effectively improve work efficiency.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a water purifier convenient to renew cartridge, includes block (1) and rather than supporting shell (4) of using, its characterized in that: the water inlet (2) communicated with the cover cap (1) is arranged at the outer end of the cover cap (1), the clamping groove (3) is arranged at the outer end of the cover cap (1), the water outlet (5) communicated with the cover cap is arranged at the outer end of the shell (4), the clamping column (6) matched with the clamping groove (3) is fixedly connected at the outer end of the shell (4), the plurality of bearing pipes (8) are fixedly connected at the lower inner wall of the shell (4), the compression spring (9) is fixedly connected at the lower inner wall of the bearing pipe (8), the connecting block (10) which is slidably connected with the inner wall of the bearing pipe (8) is fixedly connected at the upper end of the compression spring (9), the upper end of the connecting block (10) extends to the upper side of the bearing pipe (8), the connecting block (10) is provided with the same bearing plate (11), the filter element (7) positioned inside the shell (4) is arranged at the upper end of the bearing plate (11), and the upper end of the filter element (7) extends to the upper side of the shell (4).

2. The water purifier facilitating filter element replacement according to claim 1, wherein: the bearing pipe is characterized in that the inner wall of the bearing pipe (8) is provided with a sliding groove (12), and a square block (13) fixedly connected with the connecting block (10) is connected in the sliding groove (12) in a sliding mode.

3. The water purifier facilitating filter element replacement according to claim 1, wherein: the novel cap is characterized in that a rotating plate (14) is arranged in the cap (1), a groove (15) is formed in the upper end of the rotating plate (14), a T-shaped block (16) is connected in the groove (15) in a rotating mode, and the upper end of the T-shaped block (16) penetrates through the rotating plate (14) and is fixedly connected with the upper inner wall of the cap (1).

4. The water purifier facilitating filter element replacement according to claim 1, wherein: the inside fixedly connected with of shell (4) is located guard plate (17) of bearing plate (11) upside, filter core (7) run through bearing plate (11) and with bearing plate (11) sliding connection.

5. The water purifier facilitating filter element replacement according to claim 1, wherein: the outer wall of the cap (1) is provided with anti-skid grains.

6. The water purifier facilitating filter element replacement according to claim 1, wherein: the clamping columns (6) are arranged to be two, the two clamping columns (6) are symmetrically arranged around the geometric center of the shell (4), the clamping grooves (3) are arranged to be two, and the two clamping grooves (3) are symmetrically arranged around the geometric center of the cover cap (1).