KR102582446B1 - Filter fixing unit and water purifier having thereof - Google Patents

Abstract

The filter mounting unit according to an embodiment of the present invention may include a shelter member on which the filter member is mounted, and a lever member that is swing-operably coupled to the shelter member and is provided to attach and detach the filter member from the shelter member.
In addition, a water purifier according to another embodiment of the present invention is provided with the filter mounting unit, the filter mounting unit, a device body unit that receives raw water from the outside and supplies it to the filter mounting unit, and the device body unit, It may include a water intake unit that receives purified water from the filter mounting unit and discharges it to the outside.

Description

Filter fixing unit and water purifier having the same}

The present invention relates to a filter mounting unit and a water purifier including the same.

In recent years, as consumer life has improved, interest in well-being has increased, and well-being has been combined with eco-friendly foods and materials to pursue users' health and happiness. At this point, drinking water is considered an important factor in protecting one's health, so people generally buy and consume bottled water or install purified water.

The conventional water purifier has a plurality of filter members that purify water, and because water flows through it, there is always a risk of water leakage. Therefore, when installing the filter member, strong fastening force is required to prevent water leakage.

However, since this strong fastening force is not always satisfied, there is always a risk of water leakage due to incomplete fastening.

In other words, in the existing case, even if the filter member was fastened, a problem often occurred in which the filter member could not withstand the water pressure and came off, causing water leakage.

On the other hand, a filter member joined with a strong fastening force requires a lot of force to separate, causing a lot of inconvenience to water purifier users and service providers who manage the filter member when replacing the filter member.

Accordingly, there is a need for research on a filter mounting unit that can easily attach and detach a filter member while stably mounting it on a water purifier, and a water purifier including the same.

Korean Patent Publication No. 10-2013-0021714 (published on March 6, 2013)

The purpose of the present invention is to provide a filter mounting unit on which a filter member can be stably mounted and a water purifier including the same.

As another aspect, an object of the present invention is to provide a filter mounting unit that allows easy replacement of the filter member and a water purifier including the same.

The filter mounting unit according to an embodiment of the present invention may include a shelter member on which the filter member is mounted, and a lever member that is swing-operably coupled to the shelter member and is provided to attach and detach the filter member from the shelter member.

More specifically, the lever member of the filter mounting unit according to an embodiment of the present invention may be provided to press the filter member in the direction of the shelter member.

Here, the lever member of the filter mounting unit according to an embodiment of the present invention includes a clip portion that presses the upper end of the filter member whose lower end is seated on the shelter member, a supporter portion that supports the body portion of the filter member, and the A clip portion is provided at one end, the supporter portion is provided at the other end, and may include a swing portion rotatably coupled to the shelter member.

In addition, the clip portion of the filter mounting unit according to an embodiment of the present invention is formed by protruding from the clip horizontal plate and the clip horizontal plate whose lower surface is in close contact with the upper end of the filter member, and is in close contact with the upper side of the filter member. It may include close contact ribs.

In addition, the clip portion of the filter mounting unit according to an embodiment of the present invention is provided adjacent to the outside of the adhesive rib, and may include an outer rib that protrudes further from the clip horizontal plate than the adhesive rib. there is.

In addition, at least one of the close contact rib and the outer rib of the filter mounting unit according to an embodiment of the present invention may be characterized in that the end is rounded.

Additionally, the swing portion of the filter mounting unit according to an embodiment of the present invention may be characterized in that a portion that is biased closer to the supporter portion than the clip portion is rotatably coupled to the shelter member.

Additionally, the supporter portion of the filter mounting unit according to an embodiment of the present invention may be formed to surround the body portion of the filter member.

In addition, the shelter member of the filter mounting unit according to an embodiment of the present invention is provided with an inner accommodating part to which the lever member is rotatably coupled and the inner accommodating part, and a seating end formed at the lower end of the filter member is inserted. It may include a support portion that is supported.

In addition, the shelter member of the filter mounting unit according to an embodiment of the present invention may include a pipe fitting portion formed in the inner receiving portion into which the inlet pipe and discharge pipe formed in the filter member are inserted and coupled.

A water purifier according to another embodiment of the present invention is provided with the filter mounting unit, the filter mounting unit, a device body unit that receives inflow water from the outside and supplies it to the filter mounting unit, and the device body unit, and the filter. It may include a water intake unit that receives purified water from the mounting unit and discharges it to the outside.

Here, the device body unit of the water purifier according to another embodiment of the present invention includes a housing member equipped with the filter mounting unit therein and a cover member provided to open and close a side of the housing member equipped with the filter mounting unit. It can be included.

More specifically, the cover member of the water purifier according to another embodiment of the present invention is mounted on the housing member and linked to the lever member of the filter mounting unit, blocking the path through which the lever member swings in the reverse direction. You can do this.

In addition, the cover member of the water purifier according to another embodiment of the present invention has a cover plate portion mounted on a filter receiving hole formed on the side of the housing member and is formed to protrude from the cover plate portion, and presses the upper end of the filter member. It may include a loosening prevention portion provided in close contact with the upper surface of the clip portion of the lever member.

Here, the loosening prevention part of the water purifier according to another embodiment of the present invention may be characterized in that the end adjacent to the clip part is provided with an inclined end in an inclined form.

In addition, the loosening prevention part of the water purifier according to another embodiment of the present invention may be characterized by being provided with a reinforcing plate to prevent shape deformation.

And, the cover plate part of the water purifier according to another embodiment of the present invention is formed with the loosening prevention part, is provided in the cover plate provided in the filter receiving hole, and is provided in the lower part of the cover plate, and is caught in the lower part of the filter receiving hole. It may include a lower locking tab provided on the upper part of the cover plate and a rotary locker that forms a rotating axis at an asymmetrical position and rotates so as to hang on the upper part of the filter receiving hole.

The filter mounting unit of the present invention and the water purifier including the same have the advantage of enabling easy attachment and detachment of the filter member.

In addition, the filter mounting unit of the present invention and the water purifier including the same can have the advantage of increasing the effect of preventing separation of the filter member while stably maintaining the installation of the filter member.

As a result, the filter mounting unit of the present invention and the water purifier including the same can have the effect of preventing the problem of water leakage due to separation of the filter member.

Figure 1 is a perspective view showing a filter mounting unit according to an embodiment of the present invention.
Figure 2 is a front view showing the filter mounting unit of the present invention with the filter member removed.
Figure 3 is a perspective view showing the lever member in the filter mounting unit of the present invention.
Figures 4 to 6 are perspective views sequentially showing the process of mounting a filter member in the filter mounting unit of the present invention.
Figure 7 is a perspective view showing a pipe fitting located at the rear of the shelter member in the filter mounting unit of the present invention.
Figure 8 is a perspective view showing a water purifier according to an embodiment of the present invention.
Figure 9 is a perspective view showing the cover member of the device body unit in the water purifier of the present invention.
Figure 10 is a side view showing a state in which the cover member is coupled in the water purifier of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the attached drawings. However, the embodiments of the present invention may be modified into various other forms, and the scope of the present invention is not limited to the embodiments described below. Additionally, the embodiments of the present invention are provided to more completely explain the present invention to those with average knowledge in the relevant technical field. The shapes and sizes of elements in the drawings may be exaggerated for clearer explanation.

In addition, in this specification, singular expressions include plural expressions, unless the context clearly indicates otherwise, and the same reference signs or reference signs assigned in a similar manner throughout the specification refer to the same or corresponding components. Do it by doing it.

The present invention relates to a filter mounting unit (100) and a water purifier including the same. The filter member (110) can be easily attached and detached, and the filter member (110) can be installed stably while maintaining the filter mounting unit (110). Since the effect of preventing separation can be increased, it is possible to prevent the problem of water leakage due to separation of the filter member 110.

Specifically, Figure 1 is a perspective view showing the filter mounting unit 100 of the present invention. With reference to this, the filter mounting unit 100 according to an embodiment of the present invention is a shelter member on which the filter member 110 is mounted. It may include (120) and a lever member 130 that is swing-operatedly coupled to the shelter member 120 to detach the filter member 110 from the shelter member 120.

In this way, the filter mounting unit 100 of the present invention has the lever member 130 swinging so that the filter member 110 can be easily mounted and removed.

In addition, the lever member 130 can provide a large coupling force with a small force based on the principle of a lever.

Accordingly, the lever member 130 of the filter mounting unit 100 according to an embodiment of the present invention presses the filter member 110 in the direction of the shelter member 120 to press the filter member 110. It can be fixed.

The shelter member 120 is a configuration on which the filter member 110 is seated, and can fix the filter member 110 in cooperation with the lever member 130.

For this purpose, the shelter member 120 may be provided with an inner receiving part 121 and a supporting part 122. That is, the shelter member 120 of the filter mounting unit 100 according to an embodiment of the present invention includes an inner accommodating part 121 to which the lever member 130 is rotated and the inner accommodating part 121. It is provided in and may include a support portion 122 into which the seating end 112 formed at the lower end of the filter member 110 is inserted and supported.

In this way, the shelter member 120 accommodates the filter member 110, and when the lever member 130 presses the upper end of the filter member 110 through a swing motion, the lower end of the filter member 110 By supporting it, the filter member 110 can be fixed.

The inner receiving part 121 serves to accommodate the filter member 110, and the swing part 133 of the lever member 130 rotates so that the lever member 130 can swing. It is also a very well-combined composition.

To this end, a rotation groove may be formed in the inner receiving portion 121 into which a rotation protrusion for rotation that may be formed on the swing portion 133 is inserted.

In order to accommodate the filter member 110, the inner receiving portion 121 may be provided in a shape corresponding to one side of the filter member 110 to form a seating space for the filter member 110, Additionally, components for connection with other components of the water purifier, which will be described later, may be provided.

The support portion 122 serves to support the lower end of the filter member 110 so that the filter member 110 is mounted by the lever member 130.

For this purpose, the support portion 122 may be provided at the lower end of the inner receiving portion 121. In addition, so that the filter member 110 can be stably seated, the support portion 122 may be provided with a hole into which the seating end 112 protruding from the lower end of the filter member 110 is inserted. there is.

In addition, the shelter member 120 of the filter mounting unit 100 according to an embodiment of the present invention is coupled by inserting the inlet pipe 113 and the discharge pipe 114 formed on the filter member 110, It may include a pipe fitting portion 123 formed in the inner receiving portion 121, which shows the pipe fitting portion 123 observed from the rear of the shelter member 120 in the filter mounting unit 100 of the present invention. Please refer to Figure 7 which is a perspective view.

In this way, when the pipe fitting part 123 accommodates the filter member 110 in the inner receiving part 121, the inlet pipe 113 and the discharge pipe 114 of the filter member 110 are connected to the outside. It plays a connecting role.

Here, the inflow pipe 113 is a pipe that serves to deliver inflow water, which is raw water delivered from the outside or purified water partially filtered by another filter member 110, into the filter member 110. The discharge pipe 114 is a pipe that serves to deliver purified water filtered of foreign substances in the filter member 110 to another filter member 110 or to an external water recipient.

For this purpose, the pipe fitting part 123 includes a hole into which the inlet pipe 113 and the discharge pipe 114 are inserted, and connects the inlet pipe 113 with an external raw water supply means or another filter member 110. A connecting means (tube, pipe, etc.) for connecting the discharge pipe 114 and another filter member 110 or a water intake unit 300 for delivering purified water to an external water intake device (tube, pipe, etc.) It can be provided.

The lever member 130 is a component that controls the attachment and detachment of the filter member 110 and is coupled to the shelter member 120 to enable a swing operation.

That is, the lever member 130 is configured to press and secure the filter member 110 seated on the shelter member 120, and more specifically, the clip portion 131, the supporter portion 132, and the swing portion. Including (133), it is possible to adjust the fixation and disassembly of the filter member 110. A detailed description of this will be provided later with reference to FIGS. 2 to 6.

Figure 2 is a front view showing the filter mounting unit 100 of the present invention, and Figure 3 is a perspective view showing the lever member 130 in the filter mounting unit 100 of the present invention. Referring to this, the lever member 130 of the filter mounting unit 100 according to an embodiment of the present invention is a clip that presses the upper end of the filter member 110, the lower end of which is seated on the shelter member 120. Part 131, a supporter part 132 on which the body part 111 of the filter member 110 is supported, and the clip part 131 are provided at one end, and the supporter part 132 is provided at the other end. It may include a swing portion 133 that is rotatably coupled to the shelter member 120.

First, the clip portion 131 serves to directly fix the filter member 110 by pressing the upper end of the filter member 110. That is, the lower end of the filter member 110 is seated by inserting the seating end 112 into the support portion 122 of the shelter member 120, and the clip portion 131 is attached to the upper end of the filter member 110. By pressing , the filter member 110 can be fixed.

For this purpose, the clip portion 131 is provided at one end of the swing portion 133, and as a specific configuration, it may include a clip horizontal plate 131a, a close contact rib 131b, and an outer rib 131c. .

In this way, the clip portion 131 of the filter mounting unit 100 according to an embodiment of the present invention includes a clip horizontal plate 131a whose lower surface is in close contact with the upper end of the filter member 110 and the clip horizontal plate. In addition to the basic configuration including a close contact rib 131b that is formed to protrude from (131a) and is in close contact with the upper side of the filter member 110, it is provided adjacent to the outside of the close contact rib 131b, and is in close contact with the upper side of the filter member 110. By including an outer rib (131c) that protrudes further from the clip horizontal plate (131a) than the rib (131b), it is possible to have the advantage of double locking for the filter member (110).

Here, the clip horizontal plate 131a presses the upper surface of the upper part of the filter member 110, and the close contact rib 131b presses the side of the upper part of the filter member 110, so that the filter member 110 It can be fixed to the shelter member 120.

More specifically, the clip horizontal plate 131a is configured to be coupled to the swing portion 133, and is a plate material to which the swing portion 133 can be coupled to both ends.

In addition, the close contact rib 131b is coupled approximately perpendicularly to the clip horizontal plate 131a, and when the clip horizontal plate 131a presses the filter member 110, the inner side of the shelter member 120 It comes into close contact with the opposite side of one upper side of the filter member 110 facing the receiving portion 121.

The outer rib 131c is provided outside the contact rib 131b, and is configured to protrude further and be longer than the contact rib 131b. The outer rib 131c serves to guide the upper end of the filter member 110 when the upper end of the filter member 110 is pushed and moves in order to fix the filter member 110 by a swing operation. do.

In addition, the outer rib 131c serves to secondarily restrain the upper end of the filter member 110 so that it does not escape when the upper end of the filter member 110 escapes from the restraint of the adhesion rib 131b. I also do it.

In addition, the close contact rib 131b and the outer rib 131c reduce friction with the filter member 110 during the operation of fixing and unfixing the filter member 110 and move the filter member 110. In order to facilitate guidance, the end may be provided with a curved surface.

That is, at least one of the close contact rib 131b and the outer rib 131c of the filter mounting unit 100 according to an embodiment of the present invention may be characterized by having a rounded end.

The supporter portion 132 serves to guide the body portion 111 of the filter member 110 during the swing operation of the lever member 130. And, when the filter member 110 is mounted on the shelter member 120, the body portion 111 of the filter member 110 is supported. As a result, when the filter member 110 is fixed, the filter member 110 can be accommodated more stably.

To this end, the supporter part 132 of the filter mounting unit 100 according to an embodiment of the present invention may be formed to surround the body part 111 of the filter member 110.

The swing part 133 serves to perform a swing motion to fix the filter member 110. That is, the swing part 133 serves to press the upper end of the filter member 110 via the clip part 131 according to the principle of a lever.

For this purpose, the clip part 131 is provided at one end of the swing part 133, and the supporter part 132 is provided at the other end. In addition, the swing part 133 is provided as a member coupled to both ends of the clip part 131 and the supporter part 132, respectively, so that the swing part 133, the clip part 131, and the supporter part 132 ) The shape of the lever member 130 composed of ) may be provided in an approximately “ㅁ” shape with a hole formed in the center.

In addition, the swing part coupled to the shelter member 120 so that a water purifier user or a service provider managing the filter member 110 can fix the filter member 110 using the principle of a lever with little force ( The rotation point A, which is a part of 133), may be set to a position that is biased toward the supporter portion 132 rather than the clip portion 131.

In other words, the part where the water purifier user or the service provider who manages the filter member 110 exerts force is the clip part 131, so the point of action of the clip part 131 is at the rotation point A of the swing part 133. It is designed to be placed as far away as possible.

In this way, the swing part 133 of the filter mounting unit 100 according to an embodiment of the present invention has a portion that is closer to the supporter part 132 than the clip part 131 and is closer to the shelter member 120. ) can be characterized as being rotatably coupled to.

As described above, the lever member 130 of the present invention includes the clip part 131, the supporter part 132, and the swing part 133, so that the filter member 110 is fixed in a swing motion, or The fixation is released.

4 to 6 are perspective views showing the process of mounting the filter member 110 in the filter mounting unit 100 of the present invention. With reference to this, the lever member 130 is used to attach and detach the filter member 110. The operation of the configuration is explained as follows.

In Figure 4, the seating end 112 of the filter member 110 is inserted and seated in a hole or groove formed in the support portion 122 of the shelter member 120, and the body of the filter member 110 is tilted in an inclined manner. Part 111 is positioned. At this time, the lever member 130 is positioned with the clip portion 131 moved toward the upper end to prevent interference when the filter member 110 is seated. In this state, the clip part 131 is located at the closest distance to the inner receiving part 121, and the supporter part 132 is positioned at the farthest distance from the inner receiving part 121.

Figure 5 is the next step of Figure 4, in which the upper end of the filter member 110 is pushed toward the inner receiving part 121. At this time, the inlet pipe 113 and discharge pipe 114 of the filter member 110 are inserted into the pipe fitting portion 123. And, the supporter part 132 is pushed in the direction of the inner receiving part 121 by the body part 111 of the filter member 110, and the swing part 133 also rotates accordingly, and the clip Part 131 moves away from the inner receiving part 121.

In this state, the clip portion 131 approaches and is positioned at the upper end of the filter member 110.

Figure 6 is the next step of Figure 5, where the filter member 110 is pressed by the water purifier user or a service provider who manages the filter member 110 on the clip part 131 provided adjacent to the upper part of the filter member 110. This shows the state of fixing.

That is, since the clip part 131 adjacent to the upper end of the filter member 110 is not completely attached to the upper end of the filter member 110, the water purifier user or the service provider who manages the filter member 110 must use the clip part ( 131) is pressed.

At this time, the outer rib 131c of the clip portion 131 first contacts the upper end of the filter member 110 and pushes the upper end of the filter member 110 toward the inner receiving portion 121. And when the clip part 131 is further pushed, the upper end of the filter member 110 comes into contact with the close contact rib 131b through the outer rib 131c, and the close contact rib 131b is again connected to the filter member. The upper part of (110) is pushed. Finally, the installation of the upper end of the filter member 110 is completed with the upper surface in close contact with the lower surface of the clip horizontal plate 131a.

Meanwhile, the operating state for releasing the fixation of the filter member 110 is the reverse of the above-described process.

Figure 8 is a perspective view showing the water purifier of the present invention. Referring to this, the water purifier according to another embodiment of the present invention is provided with the filter mounting unit 100 and the filter mounting unit 100, and receives raw water from the outside. A device body unit 200 that receives purified water and supplies it to the filter mounting unit 100, and a water intake unit 300 provided in the device body unit 200 and receiving purified water from the filter mounting unit 100 and discharging it to the outside. ) may include.

As such, the water purifier of the present invention includes the filter mounting unit 100 described above, and further includes a device body unit 200 and a water intake unit 300.

The device body unit 200 is equipped with the filter mounting unit 100, and connects an external raw water source and the water intake unit 300 to the filter mounting unit 100.

The device body unit 200 includes a housing member 210 and a cover member 220. That is, the device body unit 200 of the water purifier according to another embodiment of the present invention includes a housing member 210 in which the filter mounting unit 100 is provided and the filter mounting unit 100 in the device body unit 200. It may include a cover member 220 provided to open and close a portion of the side surface of the housing member 210.

The housing member 210 is equipped with the filter mounting unit 100, the water intake unit 300, and is connected to an external raw water supply source.

In addition, the cover member 220 is provided adjacent to the filter mounting unit 100, and is provided in the housing member 210 to be opened and closed in order to replace the filter member 110 in the filter mounting unit 100. do.

More specifically, the cover member 220 of the water purifier according to another embodiment of the present invention is mounted on the housing member 210 and linked to the lever member 130 of the filter mounting unit 100, The member 130 may block the path through which the member 130 swings in the reverse direction.

To this end, the cover member 220 may include a cover plate portion 221 and a loosening prevention portion 222, a detailed description of which will be described later with reference to FIGS. 9 and 10.

The water intake unit 300 filters raw water through the filter member 110 mounted on the filter mounting unit 100, converts it into purified water, and provides it to the water purifier user.

Figure 9 is a perspective view showing the cover member 220 of the device body unit 200 in the water purifier of the present invention, and Figure 10 is a side view showing the cover member 220 in a combined state in the water purifier of the present invention. Referring to this, the cover member 220 of the water purifier according to another embodiment of the present invention includes a cover plate portion 221 mounted on the filter receiving hole 210a formed on the side of the housing member 210 and the cover plate portion. It is formed to protrude from 221 and may include a release prevention portion 222 provided in close contact with the upper surface of the clip portion 131 of the lever member 130 that presses the upper end of the filter member 110. .

In this way, the cover member 220 is provided on the housing member 210 to be opened and closed in order to replace the filter member 110 in the filter mounting unit 100, and includes a cover plate portion 221 and a loosening prevention portion. It may include (222).

In particular, the cover member 220 is provided with the loosening prevention portion 222, thereby preventing the filter member 110 fixed to the filter mounting unit 100 from being released arbitrarily.

First, if we describe the cover plate portion 221, the cover plate portion 221 directly opens and closes the interior of the housing member 210 in which the filter mounting unit 100 is provided. To this end, the cover plate portion 221 may include a cover plate 221a, a bottom locking tab 221b, and a rotary locker 221c.

That is, the cover plate portion 221 of the water purifier according to another embodiment of the present invention includes the loosening prevention portion 222, a cover plate 221a provided in the filter receiving hole 210a, and the cover plate. It is provided at the lower part of (221a), and is provided at the upper part of the cover plate (221a) and the lower engaging tab (221b) which is provided to be caught at the lower part of the filter receiving hole (210a), and forms a rotation axis at an asymmetrical position. It may include a rotary locker (221c) that rotates so as to hang on the upper part of the filter receiving hole (210a).

The cover plate 221a is provided in a shape corresponding to the filter receiving hole 210a formed on the side surface of the housing member 210, and is connected to the filter by the lower engaging tab 221b and the rotary locker 221c. It can be fixed to the receiving hole (210a).

The lower engaging tab 221b is formed in an “L” shape at the lower end of the cover plate 221a and is provided to be caught at the lower end of the filter receiving hole 210a. As a result, the lower end of the cover plate 221a is fixed to the filter receiving hole 210a.

The rotary locker 221c is composed of a plate with a rotation axis formed at an asymmetrical position, and is rotatably provided at the upper end of the cover plate 221a, thereby playing a role in adjusting the fixation of the upper end of the cover plate 221a. .

That is, the rotary locker 221c rotates so that the side wall portion of the housing member 210 adjacent to the filter receiving hole 210a is formed between the long plate portion of the rotary locker 221c and the cover plate 221a. By being positioned, the upper end of the cover plate 221a is fixed. Then, when the rotary locker 221c is rotated and the end plate of the rotary locker 221c is positioned adjacent to the side wall of the housing member 210, the upper end of the cover plate 221a is released. do.

The loosening prevention portion 222 serves to prevent the filter member 110 fixed to the filter mounting unit 100 from being arbitrarily released.

That is, the loosening prevention part 222 is provided to press the clip part 131 of the lever member 130 that presses the upper end of the filter member 110, thereby performing a swing operation of the lever member 130. This prevents the filter member 110 from being unfastened.

For this purpose, the loosening prevention portion 222 is formed to protrude from the cover plate portion 221, and more specifically, is formed to protrude toward the inside of the housing member 210 on which the filter member 110 is mounted. .

According to this, even when the upper end of the filter member 110 is pushed outward by the inlet pressure of the inflow water supplied to the inlet pipe 113 and the primary fixing position coupled with the adhesive rib 131b is released, the filter The upper end of the member 110 is caught by the outer rib 131c and maintains the secondary fixed position.

At this time, the loosening prevention part 222 presses the clip part 131, thereby returning the upper end of the filter member 110 to the primary fixed position where it is coupled to the adhesion rib 131b.

This enables the clip portion 131 to return to its original state more stably by moving along the inclined end portion 222a formed in the loosening prevention portion 222.

That is, the loosening prevention part 222 of the water purifier according to another embodiment of the present invention may be characterized in that the end adjacent to the clip part 131 is provided with an inclined end 222a in an inclined form.

In this way, the reason why the sink loosening prevention portion 222 forms the inclined end portion 222a is to prevent the loosening while mounting the cover plate portion 221 to the filter receiving hole 210a of the housing member 210. When the part 222 approaches the clip part 131, the loosening prevention part 222 gradually rises to the upper surface of the clip part 131 and comes into close contact with it.

In addition, the loosening prevention part 222 of the water purifier according to another embodiment of the present invention may be characterized by being provided with a reinforcing plate 222b to prevent shape deformation.

This is to improve the durability of the loosening prevention portion 222. That is, when the filter member 110 is forced to separate due to water pressure, this force will primarily act on the lever member 130, but this force will also secondarily act on the loosening prevention portion 222. Since it acts as a force, the loosening prevention portion 222 is further provided with the reinforcing plate 222b to secure counterforce against this force.

Although the embodiments of the present invention have been described above, the scope of the present invention is not limited thereto, and various modifications and variations are possible without departing from the technical spirit of the present invention as set forth in the claims. It will be self-evident to those with ordinary knowledge.

100: filter mounting unit 110: filter member
111: body 112: seating end
113: inlet pipe 114: discharge pipe
120: Shelter member 121: Internal receptor
122: Support portion 123: Piping fitting portion
130: Lever member 131: Clip portion
132: Supporter section 133: Swing section
200: device body unit 210: housing member
220: Cover member 221: Cover plate part
222: loosening prevention unit 300: water intake unit

Claims (17)

It includes a shelter member on which the filter member is seated and a lever member that is swing-operably coupled to the shelter member and is provided to attach and detach the filter member from the shelter member,
The shelter member is,
an inner receiving portion that accommodates the filter member and is coupled to rotate the lever member; and
It includes a pipe fitting formed in the inner receiving portion to couple the inlet pipe and discharge pipe formed in the filter member,
The lever member includes a clip portion that pushes the upper end of the filter member toward the pipe fitting portion while moving away from one surface of the inner receiving portion on which the pipe fitting portion is formed during a swing operation for fixing the filter member,
The clip portion includes a close contact rib that comes into close contact with the side of the upper end of the filter member facing the one surface of the inner accommodating portion when the filter member is coupled to the pipe fitting portion through a swing operation. According to paragraph 1,
A filter mounting unit wherein an end of the close contact rib is formed as a curved surface. According to paragraph 1,
The lever member is a filter mounting unit, wherein the clip portion is provided at one end, and a portion biased closer to the other end than the one end further includes a swing portion rotatably coupled to the inner accommodating portion. According to paragraph 1,
The shelter member is provided in the inner receiving portion and further includes a support portion supporting a seating end formed on the filter member. A filter mounting unit according to claim 1;
a device body unit provided with the filter mounting unit, receiving raw water from an external source and supplying it to the filter mounting unit; and
a water intake unit provided in the device body unit, which receives purified water from the filter mounting unit and discharges it to the outside;
A water purifier containing a. Filter mounting unit;
The filter mounting unit is provided, and includes a device body unit that receives raw water from the outside and supplies it to the filter mounting unit, and a water intake unit that is provided in the device body unit and receives purified water from the filter mounting unit and discharges it to the outside. With a water purifier that
The device body unit includes: a housing member in which the filter mounting unit is provided; And a cover member provided to open and close one surface of the housing member equipped with the filter mounting unit,
The filter mounting unit,
A filter member that filters raw water and converts it into purified water;
A shelter member on which a pipe fitting part coupled to the filter member is formed and on which the filter member is seated; and
It is coupled to the shelter member in a swing motion and includes a lever member that pushes the filter member in the direction of the pipe fitting portion during the swing motion for fixing the filter member,
The cover member is,
a cover plate portion mounted on a filter receiving hole formed on one surface of the housing member; and
a release prevention portion formed on the cover plate portion to be located in a reverse swing motion path of the lever member where the filter member is released;
A water purifier containing a. delete delete delete delete delete delete delete delete delete delete delete