CN212538137U

CN212538137U - Humidifier water tank bottom

Info

Publication number: CN212538137U
Application number: CN202021480833.XU
Authority: CN
Inventors: 龚淑君; 罗志忠; 李永能; 冯明; 林思明
Original assignee: Foshan Yuanyang Plastic Technology Co ltd
Current assignee: Foshan Yuanyang Plastic Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-02-12
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a humidifier water tank bottom, include the bottom body and establish the apopore at bottom body basal surface, the both ends of bottom body lower surface all be equipped with the first arch in bottom body basal surface, the centre of bottom body lower surface be equipped with two outstanding second archs in bottom body basal surface, the second arch be located the left and right sides of apopore respectively, first arch and second arch all distribute along bottom body width direction, the utility model provides a sealed effectual humidifier water tank bottom when this body coupling of water tank.

Description

Humidifier water tank bottom

Technical Field

The utility model relates to a humidifier technical field especially relates to a humidifier water tank bottom.

Background

The water tank bottom cover is one of important parts on the humidifier, is arranged at the bottom of the water tank and is connected with the bottom of the water tank in a sealing way. According to prior art, the sealing effect between water tank bottom and the water tank body is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: overcome the defect of the prior art above, provide a sealed effectual humidifier water tank bottom when being connected with water tank body.

The utility model adopts the technical proposal that: the humidifier water tank bottom cover comprises a bottom cover body and a water outlet hole formed in the bottom surface of the bottom cover body, wherein first protrusions protruding out of the bottom surface of the bottom cover body are arranged at two ends of the lower surface of the bottom cover body, two second protrusions protruding out of the bottom surface of the bottom cover body are arranged in the middle of the lower surface of the bottom cover body, the second protrusions are located on the left side and the right side of the water outlet hole respectively, and the first protrusions and the second protrusions are distributed in the width direction of the bottom cover body.

After the structure more than adopting, compared with the prior art, the utility model has the following advantage: establish first arch and second arch respectively at bottom body lower surface, increase the area of contact of bottom body and water tank, the water tank basal surface be equipped with simultaneously with first arch and the protruding complex groove of second, the bottom body is connected inseparabler with the water tank, and is sealed effectual when this body coupling of water tank.

Preferably, the cross section of the first protrusion 2 is in an inverted isosceles trapezoid shape, so that water can be effectively prevented from flowing out of the bottom cover body.

The shape of the cross section of the second protrusion 3 is an arc with an upward opening, the contact area of the bottom cover body and the bottom of the water tank is the largest, the sealing effect is guaranteed, and the reliability is high.

The bottom cover body 1 lower surface still be equipped with at least one guide post 5, play the guide effect, be convenient for install.

The quantity of guide post 5 be two, guide post 5 be located bottom body 1's both ends about, effectual, intensity is high.

The guide post 5 is positioned between the first bulge 2 and the second bulge 3, and the effect is good.

The guide post 5 leading flank be equipped with recess 6, correspond the water tank bottom be equipped with recess complex guide post, guide post and recess cooperation, the guide effect is better, can prevent bottom body circumferential direction simultaneously, the installation is reliable.

The bottom surface of the bottom cover body 1 is further provided with an annular bulge 7, and the water outlet hole 4 is located in the annular bulge 7, so that a water outlet pipe is convenient to mount.

Annular arch 7 outer circumference on be equipped with two at least arc archs 8, the outlet pipe cover is protruding in the annular, the arc arch extrudes the water pipe inner wall, the outlet pipe is difficult to drop.

Drawings

Fig. 1 is a perspective view of a humidifier water tank bottom cover of the present invention;

fig. 2 is a front view of a humidifier water tank bottom cover of the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 2.

Wherein, 1, bottom body, 2, first arch, 3, second are protruding, 4, apopore, 5, guide post, 6, recess, 7, annular are protruding, 8, arc are protruding.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in the figure, the utility model provides a humidifier water tank bottom cover, which comprises a bottom cover body 1 and a water outlet hole 4 arranged on the bottom surface of the bottom cover body 1, wherein both ends of the lower surface of the bottom cover body 1 are provided with first bulges 2 protruding out of the bottom surface of the bottom cover body 1, two second bulges 3 protruding out of the bottom surface of the bottom cover body 1 are arranged in the middle of the lower surface of the bottom cover body 1, the second bulges 3 are respectively positioned at the left side and the right side of the water outlet hole 4, the first bulges 2 and the second bulges 3 are distributed along the width direction of the bottom cover body 1, the utility model has the advantages that the first bulges 2 and the second bulges 3 are respectively arranged on the lower surface of the bottom cover body 1, the contact area between the bottom cover body 1 and a water tank is increased, meanwhile, the bottom surface of the water tank is provided with grooves matched with the first, when being connected with the water tank body, the sealing effect is good.

The shape of the cross section of the first bulge 2 is an inverted isosceles trapezoid, so that water can be effectively prevented from flowing out of the bottom cover body 1.

The shape of the cross section of the second protrusion 3 is an arc with an upward opening, the contact area of the bottom cover body 1 and the bottom of the water tank is the largest, the sealing effect is guaranteed, and the reliability is high.

5 leading flank be equipped with recess 6, correspond the water tank bottom and be equipped with recess complex guide pillar, the guide pillar cooperates with recess 6, the guide effect is better, can prevent 1 circumferential direction of bottom body simultaneously, the installation is reliable.

Annular arch 7 outer circumference on be equipped with two at least arc archs 8, the outlet pipe cover is on annular arch 7, arc arch 8 extrudes the water pipe inner wall, the outlet pipe is difficult to drop. Specifically, the arc-shaped protrusions 8 are arranged on the same circumference of the annular protrusion 7, or may be arranged in sequence at the upper and lower positions of the annular protrusion 7

Particularly, the utility model discloses a principle is to establish first arch 2 and the arch 3 of second respectively at 1 lower surface of bottom body, increases the area of contact of bottom body 1 and water tank, and the water tank basal surface is equipped with simultaneously with the protruding 3 complex grooves of first arch 2 and second, and bottom body 1 is connected inseparabler with the water tank, and is sealed effectual when this body coupling of water tank.

While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a humidifier water tank bottom, includes bottom body (1) and establishes apopore (4) at bottom body (1) basal surface, its characterized in that: the improved water outlet bottom cover is characterized in that first protrusions (2) protruding out of the bottom surface of the bottom cover body (1) are arranged at two ends of the lower surface of the bottom cover body (1), two second protrusions (3) protruding out of the bottom surface of the bottom cover body (1) are arranged in the middle of the lower surface of the bottom cover body (1), the second protrusions (3) are located on the left side and the right side of the water outlet hole (4) respectively, and the first protrusions (2) and the second protrusions (3) are distributed in the width direction of the bottom cover body (1).

2. The humidifier water tank bottom cover as claimed in claim 1, wherein: the cross section of the first bulge (2) is in an inverted isosceles trapezoid shape.

3. The humidifier water tank bottom cover as claimed in claim 1, wherein: the cross section of the second bulge (3) is in the shape of an arc with an upward opening.

4. The humidifier water tank bottom cover as claimed in claim 1, wherein: the lower surface of the bottom cover body (1) is also provided with at least one guide column (5).

5. The humidifier water tank bottom cover as claimed in claim 4, wherein: the number of the guide posts (5) is two, and the guide posts (5) are positioned at the left end and the right end of the bottom cover body (1).

6. The humidifier water tank bottom cover as claimed in claim 5, wherein: the guide columns (5) are located between the first protrusions (2) and the second protrusions (3).

7. The humidifier water tank bottom cover as claimed in claim 4, wherein: the front side surface of the guide post (5) is provided with a groove (6).

8. The humidifier water tank bottom cover as claimed in claim 1, wherein: the bottom cover body (1) bottom surface still be equipped with annular arch (7), apopore (4) be located annular arch (7).

9. The humidifier water tank bottom cover as claimed in claim 8, wherein: the outer circumference of the annular bulge (7) is provided with at least two arc-shaped bulges (8).