JP3196034U - Cylindrical water purifier - Google Patents

Abstract

To provide a cylindrical water purifier capable of ensuring the accuracy and certainty of mounting a cylindrical water purification filter in a cylindrical water purifier and wiping out the fear of leakage into unpurified water purification areas. SOLUTION: A cylindrical water purifier outer cylinder 6 having a bottom and having an open upper end, and a water purification function assembly accommodated in the outer cylinder, the water purification function assembly being open at both ends and stopped at each end face. A cylindrical water purification filter 1 equipped with a water gasket 3, a lid 2 having an outflow channel 8, a long bolt 4 serving as a shaft that can be inserted into a central space communicating with both ends of the cylindrical water purification filter, And a nut member screwed to a lower end portion of the long bolt inserted in the central space, and a lid body joined to the upper end portion of the long bolt. Thus, the lid body and the nut member are assembled so as to be in close contact with both water stop gaskets of the cylindrical water purification filter. [Selection] Figure 1

Description

  The present invention relates to a tubular water purifier that ensures the accuracy and certainty of installing a tubular water purification filter in a tubular water purifier and wipes out the fear of leakage into unpurified water purification areas.

  In a cylindrical water purifier that generates purified water by filtering unpurified water with a cylindrical water purification filter, in order to attach the filter, water stop gaskets attached to both ends of the filter are attached to the inside of the cylindrical water purifier lid and There is used a method of installing so as to be in contact with circular installation protrusions provided on both bottom surfaces of the cylindrical water purifier outer cylinder, and crimping and attaching the lid body and the bottom surface of the outer cylinder.

  JP 2003-10841 A   JP 2014-004564 A

  Install the water stop gaskets attached to both ends of the cylindrical water filter to the circular installation protrusions provided on both the inside of the cylindrical water purifier lid and the bottom of the cylindrical water purifier outer cylinder. The conventional filter mounting method in which the cover and the outer cylinder bottom are pressure-bonded has the following drawbacks.

  When the filter is installed in the water purifier outer cylinder, the gasket must be brought into precise contact with the protrusion, so that an advanced installation technique is required. There will be a difference.

  Since both ends of the filter are sandwiched between the lid and the bottom surface of the outer cylinder, and the lid is mounted while being pressed in an inscribed state, it is impossible to visually check the work situation including confirmation of the joint location.

  If the protrusion and the gasket are improperly contacted, a gap is generated between the protrusion and the gasket, and unpurified water leaks into the purified water area from the gap.

  The present invention provides a cylindrical water purifier that ensures the accuracy and certainty of a cylindrical water purification filter mounting operation in view of the above-mentioned conventional drawbacks, and eliminates the concern of water leakage to the unpurified water purification area. The purpose is that.

  In order to achieve the above-mentioned object, the present invention achieves the above-described object, a lid having a water purification outlet for a cylindrical water purifier, a cylindrical water filter with both ends opened and a water stop gasket attached to each end surface, and both ends of the filter opening. A water purification function assembly in which the filter is closely engaged with the lid body is formed by using a shaft body that can be inserted into a space communicating with the nut and a nut member, and the water purification function assembly and the cylindrical water purifier The cylindrical water purifier which fits an outer cylinder is comprised.

  In the present invention, the following effects can be obtained.

  When mounting the cylindrical water purification filter on the cylindrical water purifier outer cylinder, the water purification functional assembly is configured by first engaging the filter with the lid body using the shaft body and the nut member, and then the water purification Since it becomes a procedure which fits a functional assembly with a cylindrical water purifier outer cylinder, a mounting operation is simplified and a work procedure is clarified.

  The filter mounting operation can be carried out while confirming the operation status including the visual recognition of the coupling portion, and can be fixed accurately and reliably.

  Since the water purification functional assembly is formed by screwing the nut member into the shaft body and press-contacting the shaft body, the adhesion between the lid and the filter is enhanced, and water leakage does not occur.

  Since the joint location can be visually confirmed, there is no deviation at the time of wearing, and the concern of water leakage to the purified water area of unpurified water due to the deviation of the above problem is solved.

It is sectional drawing which shows one Embodiment of this invention. It is a reference perspective view showing one embodiment of the present invention. It is a reference perspective view showing one embodiment of the present invention. FIG. 2 is a detailed view of part A in FIG. 1. It is the B section detailed drawing of FIG.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a sectional view of the present invention. 1 is a cylindrical water purification filter, 6 is a cylindrical water purifier outer cylinder, and holds a drain 11 at the bottom. 3 is a gasket for water-stopping attached to both ends of the cylindrical water purification filter 1, and 4 is a long bolt serving as a shaft. Reference numeral 2 denotes a lid having an outflow path 8 and holds an air vent 9. A nut member 5 is fastened and fastens the long bolt 4 serving as a shaft.

  The cylindrical water purifier is composed of a cylindrical water purifier outer cylinder 6 and a water purification functional assembly. The water purification functional assembly includes a cylindrical water purification filter 1, a lid body 2 having an outflow channel, and a long bolt serving as a shaft. 4 and a nut member 5 to be fastened, and is accommodated in a cylindrical water purifier outer cylinder 6.

  The cylindrical water purification filter 1 is a cylindrical shape that opens up and down and has a space in the center, has a water stop gasket 3 on each end surface, and a peripheral wall has a water purification function, from the outer peripheral side to the inner peripheral side. It is filtered by passing water in the radial direction.

  The unpurified water Wb flowing in from the inflow path 7 fills a donut-shaped space formed by the outer cylinder inner wall 6a and the cylindrical filter outer wall 1b, and the filled unpurified water Wb is filled from the cylindrical filter outer wall 1b side into the cylindrical filter inner wall 1a. The filtered purified water Wa filtered by passing in the radial direction to the side and flowing into the central space is taken out from the outflow passage 8 to the outside. In addition, although the inflow path is installed in the cover body in FIG.1, FIG.2, FIG.3, you may provide in a cylindrical water purifier outer cylinder.

  One of the water stop gaskets 3 is in contact with the packing restrainer 2a on the lower surface of the lid 2 having an outflow path, and the other is in contact with the peripheral end 5a of the nut member 5 to be fixed.

  The water purification functional assembly is joined to the lid body 2 having an outflow passage with a long bolt 4 serving as an axis, the long bolt is inserted through the opening at one end of the tubular water purification filter 1 and protrudes from the other opening. The nut member 5 to be fixed to the portion is screwed and joined.

  The water purification functional assembly and the cylindrical water purifier outer cylinder 6 are liquid-tightly bonded by being fitted with a ring-shaped clamp 10. In addition, the screwing type may be sufficient as the adhesion method of the water purification function assembly and the cylindrical water purifier outer cylinder 6.

  As a result of using a water purification filter formed of coconut shell activated carbon for the cylindrical water purifier of the cylindrical water purifier that is the present invention for household tap water inflow piping, it is good that unpurified water does not leak into the purified water area. I was able to get clean water.

  In this example, unions were attached to the pipes on both the inlet and outlet sides.

  The formed water purification functional assembly can be easily removed by engaging and disengaging the union, and can be easily attached and detached in a short time, and is excellent in space saving.

Industrial applicability

  The present invention forms a water purification function assembly in which a cylindrical water purifying filter is closely engaged with a cylindrical water purifier lid, and a cylinder that fits the water purification function assembly and the cylindrical water purifier outer cylinder in a liquid-tight manner. It constitutes a water purifier.

  The present invention has high utility value because unpurified water is not mixed into the purified water area and the workability of replacing the purified water filter can be improved.

DESCRIPTION OF SYMBOLS 1 Tubular water purification filter 1a Tubular filter inner wall 1b Tubular filter outer wall 2 Cover body 2a with outflow passage 3 Packing restraint 3 Water stop gasket 4 Long bolt 5 serving as a shaft Fastening nut member 5a Circumferential end 6 Tubular water purification Outer tube 6a Outer tube inner wall 7 Inflow channel 8 Outflow channel 9 Air vent 10 Ring clamp 11 Drain Wa Purified water Wb Unpurified water

Claims (1)

  An outer cylinder having a bottom and an upper end opened, and a water purification functional assembly accommodated in the outer cylinder. The water purification functional assembly is a cylinder in which both ends are open and a water stop gasket is attached to each end face. A water purification filter, a lid having an outflow path, a shaft body that can be inserted into a central space communicating with both end openings of the cylindrical water purification filter, and a nut member, and is inserted in the central space. The nut member screwed to the lower end portion of the shaft body and the lid body joined to the upper end portion of the shaft body are fastened to each other, whereby the lid body and the nut member are connected to the cylinder. A cylindrical water purifier characterized in that it is assembled so as to be in close contact with both water-stop gaskets of the water filter.

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