CN2425313Y - Humidifier with folding water tank - Google Patents

Abstract

A humidifier with foldable water tank is composed of a base with a water tank and a spray hole communicated with said water tank, a water control valve for installing a water tank to supply water to said water tank, a water tank with a top sealing surface and a lower connecting part, and a telescopic wall consisting of multiple adjacent telescopic segments.

Description

Humidifier with retractable water tank

The utility model relates to a humidifier.

A humidifier is a special electrical appliance that oscillates the stored water into fine water vapor and sprays it out to increase the humidity of the surrounding air. Since the humidifier must store a large amount of water during use, the design of the humidifier requires a water tank. is a required component. In the past, the design of the water tank of the humidifier is usually to erect a vertical fixed water tank above a base. Although this kind of upright water tank can store water, it must have sufficient capacity in order to avoid troubles caused by frequent water addition during use. However, a water tank with sufficient capacity will cause the height of the water tank to be much higher than the base, making the volume of the whole humidifier Therefore, it not only causes a waste of packaging materials and transportation costs, but also makes the humidifier occupy a large space when stored, and it is not easy to store.

The purpose of the utility model is to provide a humidifier with a retractable water tank which can reduce packaging materials, storage space and transportation costs.

In order to achieve the above purpose, the utility model provides a humidifier with a retractable water tank. A humidification mechanism is assembled in a base. The base has a water storage tank and a spray hole communicating with the water storage tank. A water control valve is also provided on the base to install a water tank that provides water for the water storage tank, and it is characterized in that:

The water tank has a closed surface at the top and a joint at the bottom and is combined with the water control valve. A telescopic wall is provided between the closed surface and the joint. It is formed by connecting telescopic sections that can be expanded or collapsed up and down.

After the above-mentioned structure is adopted, the humidifier with a retractable water tank of the present invention has a closed surface located above and a junction with the water control valve, and there is a joint between the closed surface and the junction. Telescopic wall, the telescopic wall is connected by a plurality of telescopic sections that are adjacent to each other up and down and can be expanded or folded up and down, so that the utility model can reduce the height of the water tank when the water is not stored, and thus can achieve The purpose of reducing storage space, reducing packaging materials and transportation costs.

Below, the humidifier with retractable water tank of the present invention will be further described in detail in conjunction with the accompanying drawings and preferred embodiments.

Fig. 1 is a perspective view of a better embodiment of the utility model.

Fig. 2 is an exploded cross-sectional view of a better embodiment of the utility model.

Fig. 3 is the combined sectional view of the better embodiment of the utility model.

Fig. 4 is a folded front view of a better embodiment of the utility model.

As shown in FIGS. 1 and 2 , the humidifier with a retractable water tank of the present invention includes a base 1 , a humidifying mechanism 2 , a water control valve 3 and a water tank 4 .

The base 1 has a bottom case 11 which can be stably placed on the desktop, a top case 12 which is arranged above the bottom case 11 and a spray cover 13 installed on the top case 12, on the bottom case 11 There is a horizontal bottom plate 111, a ring wall 112 extends upward from the periphery of the bottom plate 111, and a horizontal step surface 113 is recessed on the top peripheral edge of the ring wall 112. There is a level between the step surfaces 113 and is located on the base 1 The partition 114 on the right side has a hollow accommodation chamber 115 below the partition 114, and a control platform 116 protrudes from the partition 114, and there is a bottom between the steps 113 that is larger than the partition. 114 The lower water storage tank 117 has an opening 118 at the bottom of the water storage tank 117, and the top case 12 is erected on the step surface 113 and the partition 114 of the bottom case 11, on which there is a control platform 116 is directly corresponding to the frame hole 121, and the frame hole 121 has a step surface 122. On the top shell 12, there is also a protruding wall 123 that is directly corresponding to the water storage tank 117. The top of the protruding wall 123 has a can The step surface 124 for erecting the spray cover 13 is provided with a spray hole 131 for mist spraying on the spray cover 13 .

The humidifying mechanism 2 includes a transformer 21 installed in the accommodating chamber 115, a circuit board 22, a fan 23 and an ultrasonic oscillator 24, the fan 23 has an air outlet protruding above the partition 114 231, and the ultrasonic oscillator 24 is fixed below the port 118 of the water storage tank 117 to oscillate the water into water vapor. The humidifying mechanism 2 has the same structure as the conventional humidifier, so it will not be described in detail here .

The water control valve 3 has a positioning seat 31 that can be erected on the frame hole 121 of the base 1, a water control rod 32, a water stop pad 33 and a spring 34, and the positioning seat 31 has a positioning seat that can be erected on the step surface. 122 on the vertical wall 311, the bottom of the vertical wall 311 is provided with two water control gaps 312, a connecting wall 313 extends radially from the central part of the vertical wall 311, and a ring abutting ring protrudes upwards from the inner edge of the connecting wall 313 Wall 314, utilizes two radial protruding ribs 315 to connect an upright limiting post 316 between the abutting ring walls 314, and forms an upright control hole 317 between the limiting posts 316, and the water control rod 32 is Inserted on the control hole 317 vertically, a horizontal flange 321 protrudes from the bottom end of the water control rod 32, and the spring 34 is assembled between the flange 321 and the bottom edge of the limit post 316, and the control rod 32 The top of the water rod 32 has a concave positioning ring 322, and the water-stop pad 33 is sleeved and fixed on the positioning concave ring 322, and a water-stop part 331 stretches upwards and outwards to abut against the abutment ring. A water stop is formed on the wall 314 .

The water tank 4 is erected on the base 1 through the water control valve 3. It is an upright cylindrical box with a closed surface 41 at the top and a joint with a reduced diameter and located at the bottom. part 42, the outer surface of the joint part 42 is provided with threads 421, and there is a telescopic wall 43 between the joint part 42 and the closed surface 41. Sections 431 are connected to form a water holding chamber 44 between the sealing surface 41 and the telescopic wall 43 , and the water holding chamber 44 has an opening 441 on the joint portion 42 .

As shown in Figures 2 and 3, when the present embodiment is to be used, the water control valve 3 is first screwed on the joint 42 of the water tank 4, and after it is combined, it is pushed by the spring 34, and the water stop pad 33 The outwardly stretched water stop portion 331 will abut against the abutting ring wall 314 of the positioning seat 31, so as to prevent the water in the water chamber 44 from being released by the control hole 317 when the joint portion 42 of the water tank 4 faces downward. flow out, and then erect the water control valve 3 on the frame hole 121 of the base 1 . When the water control valve 3 is erected on the frame hole 121, since the water control rod 32 corresponds to the protruding control platform 116 on the base 1, when being pushed up by the control platform 116, the water control rod will 32 will overcome the elastic force of the spring 34 and drive the water-stop pad 33 to move up, so that the water in the water-holding chamber 44 can flow to the top of the partition 114 through the control hole 317, and then flow from the partition 114 to the storage tank. In the water tank 117, when the outflowing water covered the water control gap 312 of the water control valve 3, since the outside air could no longer flow upwards from the control hole 317 to form a circulating circuit, the water in the water holding chamber 44 would not be able to The water level in the water storage tank 117 is maintained at a certain height by flowing out. When the user controls the operation of the humidifier, the oscillator 24 can oscillate the water in the water storage tank 117 to atomize it, and the fan 23 can blow the mist to the spray hole 131 and spray it out, thereby achieving the effect of humidification.

As shown in Figures 3 and 4, when the humidifier of this embodiment is stored, the closed surface 41 of the water tank 4 is pressed down, so that the telescopic sections 431 on the telescopic wall 43 are close to each other up and down, so that the original towering water tank 4 can be reduced from the original unfolded height 45 to the folded height 46, which is convenient for users to store, and for manufacturers, it can also reduce packaging volume and transportation costs.

Claims (1)

1, a kind of humidifier of tool folding water tank, it is assembling one humidification mechanism in a pedestal, this pedestal has an aqua storage tank and the spray holes that communicates with this aqua storage tank, also is provided with a water control valve on this pedestal to install one for this aqua storage tank provides the water tank of water, it is characterized in that:

This water tank have a sealing surface and that is positioned at the top be positioned at the below and and the joint portion that combines of this water control valve, to being provided with a flexible wall between the joint portion, this flexible wall is to be joined and the telescopic section that can launch up and down or fold is formed by connecting by a plurality of next-door neighbours at this sealing surface.

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