CN201996455U - Steam vacuum cleaner with improved water tank - Google Patents

Abstract

The utility model discloses a steam vacuum cleaner with an improved water tank, which comprises a water tank and a body. The body holds the water tank and is provided with a water inlet nozzle, the water tank consists of a water outlet valve, the water outlet valve at least comprises a movable plate, an elastic part and a water outlet sealing ring, the movable plate is provided with a movable plate hole, the elastic part supports reciprocating of the movable plate, and the water outlet sealing ring hermetically matches with the movable plate hole. Excellent sealing between the water inlet nozzle and the water tank is realized during water inlet, the water tank can be taken out conveniently, water drops assuredly avoid being leaked or remained, and simultaneously the steam vacuum cleaner is simple and reliable, guarantees continuous water supply of the water tank and prevents impurities from entering the water tank.

Description

Steam cleaner with improved water tank

technical field

The utility model relates to a steam cleaner with an improved water tank.

Background technique

The water outlet valve of the water tank of the existing steam cleaners on the market is placed under the water tank, and the top column on the body withstands the water outlet valve to release the sealed state to discharge water. This structure firstly makes it difficult to take out the water tank because it can only be taken out up and down. When the water is discharged, the water in the water tank diffuses to the surroundings through the water outlet valve, so it is necessary to set up a water tank on the fuselage for use. As shown in Figure 1, the working principle of this existing structure is exactly to withstand the water outlet valve 4 on the water tank 3 by the top column 2 on the water tank 1, so that the water flows out of the water tank 3 and then flows to the heating body through the water inlet hole 5 (not shown in the figure). As shown), when the water tank 3 is taken out, there will be a lot of water in the water tank 1, which is inconvenient to clean and easily causes the water to scatter around the body 6, which will easily cause water droplets to flow into the body 6 and cause discomfort between the body and the ground. cleaning, causing the steam cleaner to malfunction and require repeated cleaning.

Contents of the invention

The purpose of the utility model is to provide a steam cleaner with an improved water tank, so that the water tank can continuously supply water to the heating body, and at the same time, no water stays on the body when it is taken out, and the structure is simple and reliable.

The technical solution of the utility model is: a steam cleaner with an improved water tank, which includes a water tank, and a body that accommodates the water tank and has a water inlet nozzle, the water tank includes a water outlet valve, and the water outlet valve at least includes a movable plate The movable plate of the hole, the elastic member supporting the reciprocating movement of the movable plate, and the water outlet sealing ring sealingly matched with the hole of the movable plate.

On the basis of the above technical solutions, it further includes subsidiary technical solutions:

The water tank described in the utility model includes a water outlet end with a hollow water outlet pipe, and a water inlet end located in the water tank and provided with a water inlet hole opening upward.

The water outlet valve in the utility model further includes a water outlet cover plate sleeved on the water outlet pipe, and a water outlet sealing ring partially inserted into the water outlet pipe and covered by the water outlet cover plate, wherein the movable plate is located in the water outlet pipe and located on the water outlet seal. circle inside.

The water outlet cover plate described in the utility model is provided with a cover plate hole, and the water outlet sealing ring is provided with a sealing ring hole, wherein the cover plate hole and the sealing ring hole are coaxial.

The movable plate hole described in the utility model is rectangular, and the cross-sectional area of the movable plate hole is smaller than that of the water inlet nozzle.

In the utility model, there are several sealing ribs arranged at intervals in the water outlet sealing ring for sealing cooperation with the water inlet nozzle.

In the utility model, the water outlet valve is located at one side of the water tank, and the water inlet nozzle extends horizontally.

The water tank described in the utility model further includes a filter screen and a filter screen sealing ring, the filter screen is hollow cylindrical and covered with grids on the periphery, part of which is inserted into the water hole, and passes through the filter screen seal ring and the water inlet hole The inner wall is sealed.

The utility model advantage is:

One is different from the traditional water tank structure in the past. When the water enters, there is a good seal between the water inlet nozzle and the water tank, and it is convenient to take out the water tank to ensure that the water does not leak or stay; the other is simple and reliable, ensuring the continuous water supply of the water tank without worrying about the entry of impurities .

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the schematic diagram of water tank and fuselage of prior art;

Fig. 2 is the explosion schematic diagram of water tank in the utility model;

Fig. 3 is the sectional view of the initial state of the water tank in the utility model;

Fig. 4 is the cross-sectional view of the working state of the water tank in the utility model;

Fig. 5 is a structural schematic diagram of the utility model, wherein the water tank is taken out laterally from the fuselage;

Among them: 1. sink; 2. top column; 4. outlet valve; 5. water inlet; 6. body; 3.10. water tank; 12. water outlet; 14. water inlet; Net sealing ring; 30, water outlet cover plate; 32, water outlet sealing ring; 34, movable plate; 36, elastic member; 40, fuselage; 42, water inlet; 120, water outlet pipe; 140, water inlet hole; 300, cover plate Hole; 320, sealing ring hole; 322, sealing rib; 340, movable plate hole.

Detailed ways

Embodiment: As shown in Figures 2-5, the utility model provides a specific embodiment of a steam cleaner with an improved water tank, which includes a water tank 10, and a body 40 that accommodates the water tank 10 and has a water inlet 42, The water tank 10 includes a water outlet 12 positioned at the side wall, a water inlet 14 positioned at the center of the water tank 10 , a filter screen 20 detachably mounted on the water inlet 14 , and a water outlet valve installed in the water outlet 12 . The water outlet 12 is provided with a hollow water outlet pipe 120, and the center of the water inlet 14 is provided with a water inlet 140 with the opening facing upwards, and the filter screen 20 is hollow cylindrical and covered with grids, and its part is inserted into the water hole 140, and passes through The filter screen sealing ring 22 is sealed with the inner wall of the water inlet hole 140 .

As shown in Figure 2-3, the water outlet valve includes a water outlet cover 30 sleeved on the water outlet pipe 120, a water outlet sealing ring 32 partially inserted into the water outlet pipe 120 and covered by the water outlet cover 30, located in the water outlet pipe 120 and The movable plate 34 located inside the water outlet sealing ring 32 and the elastic member 36 located in the water outlet pipe 120 and supporting the reciprocating movement of the movable plate 34 . The water outlet cover plate 30 is provided with a cover plate hole 300, and the water outlet sealing ring 32 is provided with a sealing ring hole 320; wherein the cover plate hole 300 is coaxial with the sealing ring hole 320, and the movable plate 34 has a rectangular movable plate hole 340, and the movable plate The cross-sectional area of the hole 340 is smaller than that of the water inlet nozzle 42 , and the diameter 320 of the hole of the sealing ring is smaller than the diameter of the hole 300 of the cover plate. Several sealing ribs 322 are arranged in the water outlet sealing ring 32 to carry out sealing cooperation with the water inlet nozzle 42.

As shown in Figures 4-5, when the water tank 10 is installed on the body 40, the water inlet nozzle 42 is inserted into the sealing ring hole 320 of the water outlet sealing ring 32, and contacts the movable plate 34 and forces the movable plate 34 to compress the elastic member 36 to move , the sealing state between the movable plate hole 340 of the movable plate 34 and the water outlet sealing ring 32 is released, and the movable plate 34 is tightly sealed with the inner wall of the water outlet pipe 120 during the movement process of compressing the elastic member 36 to ensure that the water does not Will flow to the outside, meanwhile, the water inlet 42 and the water outlet sealing ring 32 are closely sealed to ensure that the water cannot flow to the outside. When the water inlet 42 is inserted in place, the water in the water tank 10 can pass through the water inlet 140 of the water inlet 14 It flows into the filter screen 20, then flows into the water outlet pipe 120, and then flows out through the movable plate hole 340, and then flows into the heating body (not shown) in the fuselage 40 through the water inlet nozzle 42, thereby forming steam. When the water tank 10 was taken out horizontally, the water inlet nozzle 42 broke away from the water outlet sealing ring 32, and at the same time the movable plate 34 returned to its original position under the elastic force of the elastic member 36 to tightly seal with the water outlet sealing ring 32, so as to ensure that the water in the water tank 10 does not will flow out. And there are several circles of sealing ribs 322 to cooperate with the water inlet nozzle 42 in the water outlet sealing ring 32, when the water inlet nozzle 42 breaks away, there will be no water to stay like the existing water tank.

To sum up, the utility model has the following advantages: First, it is different from the traditional water tank structure in the past. When the water enters, there is a good seal between the water inlet nozzle and the water tank, which is convenient for taking out the water tank, and ensures that the water droplets do not leak or stay; Simple and reliable, it ensures the continuous water supply of the water tank without worrying about the entry of impurities.

Of course, the above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to allow people familiar with this technology to understand the content of the present utility model and implement it accordingly, and cannot limit the protection scope of the present utility model with this. All equivalent transformations or modifications made according to the spirit of the main technical solutions of the utility model shall fall within the protection scope of the utility model.

Claims (8)

1. A steam cleaner with an improved water tank is characterized in that: it comprises a water tank (10), and accommodates the water tank (10) and has a water inlet nozzle (42), the water tank (10) Including a water outlet valve, the water outlet valve at least includes a movable plate (34) with a movable plate hole (340), an elastic member (36) supporting the reciprocating movement of the movable plate (34), and a water outlet valve sealingly matched with the movable plate hole (340). Seal ring (32). 2. The steam cleaner according to claim 1, characterized in that: the water tank (10) includes a water outlet (12) having a hollow water outlet pipe (120), and is located in the water tank (10) and is provided with an opening toward The water inlet end (14) of the water inlet hole (140) on the top. 3. The steam cleaner according to claim 2, characterized in that: the water outlet valve further comprises a water outlet cover (30) sleeved on the water outlet pipe (120), and a part inserted into the water outlet pipe (120) and The water outlet sealing ring (32) covered by the water outlet cover plate (30), wherein the movable plate (34) is located in the water outlet pipe (120) and inside the water outlet sealing ring (32). 4. The steam cleaner according to claim 3, characterized in that: the water outlet cover plate (30) is provided with a cover plate hole (300), and the water outlet sealing ring (32) is provided with a sealing ring hole (320), wherein the cover The plate hole (300) is coaxial with the sealing ring hole (320). 5. The steam cleaner according to claim 1 or 2 or 3 or 4, characterized in that: the movable plate hole (340) is rectangular, and the cross-sectional area of the movable plate hole (340) is smaller than that of the water inlet nozzle (42) area. 6. The steam cleaner according to claim 1 or 2 or 3 or 4, characterized in that: there are several spaced sealing ribs ( 322). 7. The steam cleaner according to claim 6, characterized in that: the water outlet valve is located at one side of the water tank (10), and the water inlet nozzle (42) extends horizontally. 8. The steam cleaner according to claim 7, characterized in that: the water tank (10) further comprises a filter screen (20) and a filter screen sealing ring (22), and the filter screen (20) is a hollow cylinder shape and the periphery is covered with grids, and its part is inserted in the water hole (140), and is sealed with the inner wall of the water hole (140) by the filter pack sealing ring (22). the

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