JPH0560586U - Stationary water purifier - Google Patents

Abstract

(57) [Summary] [Purpose] The filter can be easily replaced without removing the suction cup. [Structure] Base member 1 provided with suction cup 11 that is adsorbed to stand C, tube connection port 20 and water purification pipe connection port 2
3 and a main body 2 that internally houses a filter body 3 that is detachably connected to the tube connection port 20 and the purified water pipe connection port 23, and the main body 2 can be attached to and detached from the base member 1. .. In this water purifier A, the main body 2
Is removable from the base member 1, the main body 2 can be removed without removing the suction cup 11 of the base member 1, and the internal filter body 3 can be replaced.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a stationary water purifier.

[0002]

[Prior Art]

 Conventionally, as shown in FIG. 4, a water purifier B, which is placed on a sink C or the like at home, has a suction cup 11 provided at the bottom, and the suction cup can be stably fixed on the sink C.

[0003]

[Problems to be solved by the device]

 However, in order to replace the filter body housed inside the water purifier B, it was necessary to remove the suction cup 11 and lift the entire water purifier B before taking out the filter body. For this reason, it takes a lot of force to remove the suction cup 11, and it is troublesome. An object of the present invention is to solve such a problem, and an object thereof is to provide a stationary water purifier in which the filter body can be easily replaced without removing the suction cup.

[0004]

[Means for Solving the Problems]

 To achieve the above object, the present invention comprises a base member having a suction cup for adsorbing to a stationary table, a main body having a tube connection port and a water purification pipe connection port, and a filter body housed therein. The main body is detachable from the base member.

[0005]

[Action]

 In the stationary water purifier having the above-mentioned configuration, since the main body is attachable to and detachable from the base member, the main body can be removed and the internal filter body can be replaced without removing the suction cup of the base member.

[0006]

Embodiment Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a stationary water purifier A according to the present invention, which roughly comprises a base member 1, a main body 2, a filter body 3, and a water purification pipe 4. The base member 1 has a rectangular dish shape, and two rectangular holes 5 are arranged side by side in the longitudinal direction on the bottom thereof. At the two longitudinal edges of each rectangular hole 5, ribs 6 project upward, and engaging pieces 7 project from the upper ends of the ribs 6 in the horizontal direction so as to face each other. ing. An engaging recess 8 is formed in the center of the tip of the engaging piece 7, and an elongated hole 9 is formed in the center of the engaging piece 7 so that the vicinity of the engaging recess 8 retains elasticity. There is.

Two stopper portions 10 having a U-shaped cross section are provided on the two edges of the base member 1 in the longitudinal direction so as to project upward. Further, four suction cups 11 are attached to the outer surface of the bottom of the base member 1. The main body 2 includes a horizontally long cylindrical body 12, a lid 13 and a cover 14. A skirt portion 15 having the same rectangular shape as that of the base member 1 is extended to the body 12, and inside the skirt portion 15, two protruding portions 16 having a rectangular shape are projected from the outer surface of the body 12. .. Engaging grooves 17 with which the engaging pieces 7 of the base member 1 are engaged are formed in the longitudinal direction on the side surfaces parallel to the longitudinal direction of the projecting portions 16. A protrusion 18 is formed at the bottom of each engagement groove 17 and is fitted into the engagement recess 8 of the engagement piece 7 of the base member 1. The rib 19 provided on the inner surface of the skirt portion 15 is for reinforcement.

As shown in FIG. 2, the lid 13 is screw-fitted to one end of the body 12, and the tube connection port 20 is provided on the center axis. The cover 14 is fitted to the other end of the case 12 and is fixed by screws 21. The cover 14 has a purified water outlet passage 22 that is parallel to the axis of the cover 14 and is located above the inner portion of the cover 14, and is bent at a right angle from the purified water outlet passage 22 and penetrates the wall of the cover 14. Then, a water purification pipe connection port 23 to which the water purification pipe 4 described later is connected is formed.

The filter body 3 is a cylindrical container, and a raw water inlet 24 having a tapered outer surface is formed on the central axis of one end, and a purified water outlet 25 is provided above the central axis of the other end. Are formed. An O-ring 26 is attached to the outer surface of the purified water outlet 25. The inside of the filter body 3 is partitioned by an intermediate partition plate 27 having porosity. Non-woven fabric filters 28 and 29 are provided in the vicinity of the raw water inlet 24 and the left side surface of the partition plate 27, and granular activated carbon 30 is filled between these filters 28 and 29. .. On the other hand, a bundle of hollow fibers 31 is housed on the side of the purified water outlet 25 on the right side of the partition plate 27.

The filter body 3 is inserted into the main body 2 with the lid 13 of the main body 2 removed, and its purified water outlet 25 is fitted into the purified water outlet passage 22 of the cover 14 via an O-ring 26. It is housed to fit. Further, the raw water inlet 24 of the filter body 3 is inserted with the tip of the tube 32 which is previously inserted into the tube connection port 20 of the lid 13, and the lid 13 is screwed into the barrel 12, whereby the tube 32 is attached to the lid 13. The inner surface of the tube connection port 20 is pressed against the raw water inlet 24 of the filter body 3. The tube 32 is connected to a faucet (not shown) via a switching valve.

The water purification pipe 4 is a resin pipe curved in an arc shape, and a fitting shaft portion 33 that rotatably fits into the water purification pipe connection port 23 of the cover 14 is formed at one end thereof, and at the other end thereof. The discharge port 34 is formed. A plurality of annular projections 35 are provided on the outer peripheral surface of the fitting shaft portion 33 so as to contact the inner surface of the water purification pipe connection port 23 to prevent shaft runout, and the inner surface of the water purification pipe connection port 23. An O-ring 36 is attached for pressure contact with and sealing. An engaging claw 37 is formed at the tip of the fitting shaft 33. The engaging claw portion 37 is locked to the tip of an elastic piece 38 projecting in the axial direction of the water purification pipe connection port 23 inside the joint between the water purification outlet flow path 22 and the water purification pipe connection port 23. The fitting shaft portion 33 of the water purification pipe 4 is prevented from coming off from the water purification pipe connection port 23.

In the stationary water purifier A having the above-described configuration, as shown in FIG. 2, the raw water that has flowed into the raw water inlet 24 of the filter body 3 through the tube 32 from the water tap not shown passes through the filter 28. By doing so, the suspended solids are filtered, odors and chlorine are removed through the granular activated carbon 30, and bacteria, iron rust, and mold are filtered through the hollow fiber 31 to become purified water, and the purified water outlet flow Discharge from the discharge port 34 through the passage 22 and the water purification pipe 4.

Next, the procedure for assembling the main body 2 and the base member 1 of the water purifier A and the procedure for attaching and detaching the main body 2 will be described. First, as shown in FIG. 2, with the engaging piece 7 of the base member 1 and the projecting portion 16 of the main body 2 displaced so as not to interfere with each other, the stopper portion 10 of the base member 1 is placed inside the skirt portion 15 of the main body 2. After the base member 1 and the main body 2 are combined so as to enter, the base member 1 is slid in the axial direction of the main body 2. At this time, as shown in FIG. 3, since the stopper 10 is guided by the inner surface of the skirt 15, the base member 1 moves smoothly without being displaced in the horizontal direction perpendicular to the axial direction. The engaging piece 7 of is engaged with the engaging groove 17 of the main body. The protrusion 18 of the engaging groove 17 presses the vicinity of the engaging recess 8 of the engaging piece 7 and elastically deforms to fit into the engaging recess 8, so that the base member 1 has the skirt portion 15 of the main body 2. It is positioned and assembled to the main body 2 in a state of being correctly matched with.

As shown in FIG. 4, the water purifier A according to the present embodiment can be easily installed at the corner of the sink of the sink C by adsorbing three of the four suction cups 11. Next, in order to replace the filter body 3 of the water purifier A placed on the sink C in this manner, first, the main body 2 is slid in the axial direction without removing the suction cup 11. As a result, the protrusion 18 of the engaging groove 17 of the main body 2 comes out of the engaging concave portion 8 while elastically deforming the vicinity of the engaging concave portion 8 of the engaging piece 7 of the base member 1, and the engaging of the main body 2 is performed. Since the groove 17 and the engagement piece 7 of the base member 1 are disengaged, the main body 2 can be removed from the base member 1 by lifting it upward. Even if excessive force is applied when the body 2 is slid, the inner surface of the skirt portion 15 of the body 2 comes into contact with the stopper portion 10 of the base member 1 to prevent the slide movement, so that the body 2 moves more than necessary. Then, it does not hit the tableware or the like placed around the water purifier A.

After removing the main body 2 in this way, the lid 13 can be removed to take out the internal filter body 3 and replace it with a new one. Next, the procedure for attaching the main body 2 to the base member 1 is the reverse of the removal procedure and is the same as the above-described procedure for assembling the main body and the base member, and therefore the description thereof is omitted. At the time of this assembly, the position of the water purification pipe 4 can be changed to the left or right by mounting the main body 2 in the direction opposite to the direction shown in FIG.

In the above embodiment, the main body 2 is slidably attached to and detachable from the base member 1. However, the main body 2 may be attached to and detached from the base member 1 by rotating left or right. That is, the pair of engaging pieces 7 of the base member 1 are provided at the center, while the projecting portion 16 of the main body 2 is provided at one location at the center so that the engaging piece 7 and the engaging groove 17 of the projecting portion 16 can be rotated. For example, when the locking groove 17 is formed in an arc shape and the main body 2 is horizontally rotated from the engaged state, the engagement may be released. Further, although the water purifier A of the above-mentioned embodiment is of a type to be horizontally installed, the present invention is not limited to this, and it is applicable to a type of vertically installed, such as the water purifier B on the right side of FIG. It That is, the vertical water purifier A is separated into a base member having a suction cup 11 and a main body, and the main body is slidably moved in a vertical or horizontal direction with respect to the base member, or is made removable by rotation.

[0017]

[Effect of the device]

 As is clear from the above description, according to the present invention, the main body can be removed from the base member without removing the suction cup of the base member, so that it is possible to replace the internal filter body or change the direction of the water purification pipe. It has an effect that it can be easily performed.

[Brief description of drawings]

FIG. 1 is a perspective view in which a main body and a base member of a stationary water purifier according to the present invention are separated.

FIG. 2 is a vertical sectional view of a water purifier according to the present invention.

FIG. 3 is a cross-sectional view of a water purifier according to the present invention.

FIG. 4 is a perspective view showing a state in which the water purifier of the present invention and the conventional water purifier are placed on a sink.

[Explanation of symbols]

1 ... Base member, 2 ... Main body, 3 ... Filter body,
11 ... sucker, 20 ... tube connection port,
23 ... Water purification pipe connection port.

Claims (1)

[Scope of utility model registration request] 1. A base member having a suction cup for adsorbing to a stationary table, a main body having a tube connection port and a water purification pipe connection port, and a filter body housed therein. A stationary water purifier characterized by being able to do so.