CN219409278U

CN219409278U - Water purifier convenient for disassembling and assembling filter cartridge

Info

Publication number: CN219409278U
Application number: CN202222713309.8U
Authority: CN
Inventors: 程风华
Original assignee: Shaanxi Bilai Energy Saving Equipment Co ltd
Current assignee: Shaanxi Bilai Energy Saving Equipment Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-07-25
Anticipated expiration: 2032-10-14

Abstract

The utility model provides a water purifier convenient for disassembling and assembling a filter cartridge, which comprises a machine body, wherein the bottom of the machine body is connected with a top cover, the bottom of the top cover is connected with the filter cartridge in a clamping way, the top cover and the filter cartridge are of a double-layer structure, the surface of the top cover is sleeved with inclined plane mounting rings, two sides of the outer wall of the top cover are provided with chambers, one side of the inner part of each chamber is provided with a bolt mounting ring, an inclined plane bolt is inserted and arranged on each bolt mounting ring, one side of each inclined plane bolt is provided with a limit flange, a spring is sleeved between each limit flange and each bolt mounting ring and the inclined plane bolt, the surface of the filter cartridge is provided with an inclined plane bolt caulking groove, the inclined plane bolt caulking groove is matched with the inclined plane bolt, the disassembling and assembling structure of the filter cartridge provided by the water purifier is simple to operate, the filter cartridge can be disassembled and assembled only by extruding the inclined plane bolts, the replacement of the filter cartridge is convenient to realize, and the convenience of automatically disassembling and assembling the filter cartridge of the household water purifier is improved.

Description

Water purifier convenient for disassembling and assembling filter cartridge

Technical Field

The utility model belongs to the technical field of water purifiers, and particularly relates to a water purifier with a filter cartridge convenient to disassemble and assemble.

Background

The water purifier can effectively filter rust, sand and stone, colloid and impurities such as residual chlorine, smell, heterochromatic, pesticides and the like in water and bacteria, germs, toxins, heavy metals and the like in water. The application of the water purifying technology in the drinking water field effectively solves the problem of diseases caused by exceeding the standard of harmful substances in underground water in many places.

The water purifier used in the current daily families can continuously achieve the effect of purifying the water source only by replacing the filter cartridge after being used for a period of time, but the filter cartridge of the water purifier is required to be assembled and disassembled by a special tool, and the matched tool is very easy to lose in daily life, so that the condition of inconvenient disassembly can be caused. The utility model provides a water purifier of convenient change filter core of current chinese patent (application number is CN 201520899853.3), and it includes the casing and installs a plurality of cartridge filter on the casing, the cartridge filter includes the barrel and installs the filter core in the barrel, the barrel rear end is equipped with the back lid, the front end of barrel is equipped with the pipe connection head, the cartridge filter passes through the pipe connection head and installs on the casing, after the back lid is opened, the filter core can be followed the rear end of barrel is taken out. The rotary handle is arranged on the rear cover of the cylinder body, so that the defects of troublesome replacement and complex operation of the traditional water purifier filter element convenient for replacing the filter element are overcome, but the size of the shell is definitely required to be increased through the design, and the water purifier filter element is difficult to be suitable for compact design.

Accordingly, the present utility model has been made in view of the above-described problems, and an object of the present utility model is to provide a water purifier with a filter cartridge that can be easily attached and detached, and which has a more practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a water purifier convenient for disassembling and assembling a filter cartridge, which is achieved by the following specific technical means:

the utility model provides a water purifier convenient to dismouting is strained, includes the organism, the bottom of organism is connected with the top cap, top cap bottom block is connected with and strains a section of thick bamboo, the top cap is bilayer structure with strain a section of thick bamboo, the surface cover of top cap is equipped with the inclined plane collar, top cap outer wall both sides are equipped with the cavity, the bolt collar is installed to inside one side of cavity, insert on the bolt collar and establish and install the inclined plane bolt, limit flange is installed to one side of inclined plane bolt, be located the cover on the inclined plane bolt between limit flange and the bolt collar and be equipped with the spring, the surface of straining a section of thick bamboo is equipped with inclined plane bolt caulking groove, just the inclined plane bolt caulking groove with inclined plane bolt mutually matches.

Further, the bevel portion of the bevel bolt is parallel to the bevel portion of the bevel mounting ring.

Further, a columnar limit groove is formed in the edge of the inner wall of the outer layer of the top cover, and a columnar limit block is installed at the edge of the outer wall of the filter cylinder.

Further, a sealing ring groove is formed in the connecting portion of the outer layer and the inner layer of the filter cylinder, a rubber sealing ring is installed in the sealing ring groove, and the rubber sealing ring is made of nitrile rubber.

Further, an anti-slip sleeve is arranged on the outer wall of the filter cylinder, and anti-slip lines are arranged on the surface of the anti-slip sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

the filter cartridge in the traditional water purifier is disassembled and assembled by using a matched disassembly and assembly tool, the operation is complex, the tool is easy to lose, the use of the disassembly and assembly tool can be abandoned when the filter cartridge in the water purifier is disassembled and assembled, when the filter cartridge in the water purifier is required to be disassembled and assembled, the inclined surface mounting ring on the top cover is pressed down by a hand to press down the inclined surface part of the inclined surface bolt, so that the inclined surface bolt moves outwards, and the other hand is matched with the filter cartridge to be extracted; during installation, only the anti-skid groove is needed to be held, the columnar anti-skid groove is arranged in the top cover, the columnar limiting block is embedded in the anti-skid groove, and one end of the inclined plane bolt is extruded, so that the spring installed on the inclined plane bolt is stressed, the filter cylinder is installed, and the operation is very simple and quick.

Drawings

Fig. 1 is a schematic plan view of a water purifier with a cartridge assembly and disassembly convenience according to the present utility model.

Fig. 2 is an enlarged schematic view of the water purifier of fig. 1, which is convenient for assembling and disassembling the filter cartridge.

FIG. 3 is a detailed schematic view of a water purifier with a cartridge that is easily removable according to the present utility model.

FIG. 4 is an enlarged schematic view of the water purifier of FIG. 3 at point B, with the cartridge of the present utility model being easily removed.

Fig. 5 is a schematic view of a water purifier with a cartridge assembly and disassembly convenience according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a body; 2. a top cover; 3. a bevel mounting ring; 4. a chamber; 401. a latch mounting ring; 402. an inclined plane bolt; 403. a spring; 404. a limit flange; 5. a rubber seal ring; 7. a filter cartridge; 8. a seal ring groove; 9. inclined plane bolt caulking groove; 10. a column-shaped limiting block; 11. a columnar limit groove; 12. an anti-skid sleeve.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 5:

the utility model provides a water purifier convenient for disassembling and assembling a filter cartridge, which comprises a machine body 1, wherein the bottom of the machine body 1 is connected with a top cover 2, the bottom of the top cover 2 is connected with a filter cartridge 7 in a clamping way, the top cover 2 and the filter cartridge 7 are of double-layer structures, the surface of the top cover 2 is sleeved with an inclined surface mounting ring 3, two sides of the outer wall of the top cover 2 are provided with chambers 4, one side of the inner part of each chamber 4 is provided with a bolt mounting ring 401, the bolt mounting ring 401 is provided with an inclined surface bolt 402 in an inserted way, one side of each inclined surface bolt 402 is provided with a limiting flange 404, a spring 403 is sleeved on the inclined surface bolt 402 between the limiting flange 404 and the bolt mounting ring 401, the surface of the filter cartridge 7 is provided with an inclined surface bolt caulking groove 9, and the inclined surface bolt caulking groove 9 is mutually matched with the inclined surface bolt 402.

Wherein, the inclined plane part of the inclined plane bolt 402 is parallel to the inclined plane part of the inclined plane mounting ring 3, when the water purifier needs to be disassembled, the inclined plane part of the inclined plane bolt 402 and the inclined plane mounting ring 3 can carry out extrusion operation.

Wherein, the outer inner wall edge of top cap 2 is equipped with column spacing groove 11, the outer wall edge department of straining a 7 installs column stopper 10. When the filter cartridge needs to be installed, dislocation possibly occurs when the cartridge body and the top cover 2 are connected, so that smooth installation cannot be realized, and when the columnar limiting block 10 is matched with the limiting groove 11, the occurrence of the situation can be avoided.

The connecting part of the outer layer and the inner layer of the filter cylinder 7 is provided with a sealing ring groove 8, a rubber sealing ring 5 is arranged in the sealing ring groove 8, the rubber sealing ring 5 is made of nitrile rubber, and the rubber sealing ring made of nitrile rubber has the advantages of wear resistance, corrosion resistance, high sealing performance and the like.

Wherein, anti-skidding sleeve 12 is installed to the outer wall of straining a 7, just anti-skidding sleeve 12's surface is equipped with anti-skidding line, when the dismouting straining a section of thick bamboo, skid easily when holding if straining a section of thick bamboo surface is smooth state for strain a section of thick bamboo is difficult to dismantle, reduces dismouting efficiency, is equipped with this anti-skidding sleeve 12 and can perfectly avoid the emergence of this kind of condition.

The working principle of the embodiment is as follows: when the device is used for a period of time and needs to be replaced, one hand holds the inclined surface mounting ring 3 sleeved on the top cover 2 to press downwards, so that the inclined surface of the inclined surface mounting ring 3 is stressed on the inclined surface of the inclined surface bolt 402, the spring 403 arranged on the inclined surface bolt 402 is stressed, the inclined surface bolt 402 is driven to move outwards, and the other hand holds the anti-slip sleeve 12 arranged on the surface of the filter cartridge 7 to cooperate with the force, so that the filter cartridge 7 needing to be replaced can be detached; when the filter cartridge 7 is installed, the anti-slip sleeve 12 arranged on the surface of the filter cartridge 7 is held by one hand, the cylindrical limiting groove 12 is aligned, the cylindrical limiting block 10 arranged on the cartridge body is embedded into the cylindrical limiting groove 12, the top edge part of the filter cartridge 7 can give pressure to the inclined plane bolts 402 penetrating through the installation in the two side chambers 4, the spring 403 sleeved on the inclined plane bolts 402 can drive the inclined plane bolts 402 to push outwards after being stressed and pressurized, so that the space required by the filter cartridge 7 is reserved, after the top of the filter cartridge 7 is embedded into the top cover, the inclined plane bolts 402 provided with the spring 403 can be firmly clamped on the two sides of the filter cartridge 7, and the disassembly and assembly of the filter cartridge 7 of the water purifier can be easily completed.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a water purifier convenient to dismouting is strained, includes organism (1), its characterized in that: the bottom of organism (1) is connected with top cap (2), top cap (2) bottom block is connected with and strains a section of thick bamboo (7), top cap (2) and section of thick bamboo (7) all are bilayer structure, the surface cover of top cap (2) is equipped with inclined plane collar (3), top cap (2) outer wall both sides are equipped with cavity (4), bolt collar (401) are installed to cavity (4) inside one side, insert on bolt collar (401) and install inclined plane bolt (402), limit flange (404) are installed to one side of inclined plane bolt (402), be located inclined plane bolt (402) between limit flange (404) and bolt collar (401) and overlap and be equipped with spring (403), the surface of straining a section of thick bamboo (7) is equipped with inclined plane bolt caulking groove (9), just inclined plane bolt caulking groove (9) with inclined plane bolt (402) mutually match.

2. A water purifier for facilitating removal and installation of a filter cartridge as recited in claim 1, wherein: the inclined surface part of the inclined surface bolt (402) is parallel to the inclined surface part of the inclined surface mounting ring (3).

3. A water purifier for facilitating removal and installation of a filter cartridge as recited in claim 1, wherein: the cylindrical limit groove (11) is formed in the edge of the inner wall of the outer layer of the top cover (2), and the cylindrical limit block (10) is arranged at the edge of the outer wall of the filter cylinder (7).

4. A water purifier for facilitating removal and installation of a filter cartridge as recited in claim 1, wherein: the connecting part of the outer layer and the inner layer of the filter cylinder (7) is provided with a sealing ring groove (8), a rubber sealing ring (5) is arranged in the sealing ring groove (8), and the rubber sealing ring (5) is made of nitrile rubber.

5. A water purifier for facilitating removal and installation of a filter cartridge as recited in claim 1, wherein: an anti-slip sleeve (12) is arranged on the outer wall of the filter cylinder (7), and anti-slip lines are arranged on the surface of the anti-slip sleeve (12).