CN219729064U

CN219729064U - Water tank cover sealing structure

Info

Publication number: CN219729064U
Application number: CN202321336562.4U
Authority: CN
Inventors: 徐东海
Original assignee: Zhejiang Mier Intelligent Technology Co ltd
Current assignee: Zhejiang Mier Intelligent Technology Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-09-22
Anticipated expiration: 2033-05-29

Abstract

The utility model relates to the technical field of water tank sealing structures, in particular to a water tank cover sealing structure, which comprises a shell, a sewage tank, a water tank cover, a handle and an adhesive tape ring, wherein the sewage tank is arranged in the shell, the water tank cover is covered on an opening of the sewage tank, the sewage tank is arranged on the left half part of the shell, the left end of the handle is fixed with the upper surface of the water tank cover, the right end of the handle is detachably fixed with the upper surface of the right half part of the shell, the adhesive tape ring is arranged on the top of the sewage tank, the bottom surface of the water tank cover is placed on the top of the adhesive tape ring, a jack post is arranged below the handle, and after the handle is fixed with the shell, the lower part of the jack post is propped against the water tank cover, so that the adhesive tape ring is compressed, the tightness of the water tank cover and the sewage tank is improved, and the problem that negative pressure evacuating equipment needs to additionally increase power and cost is relatively high in order to keep the negative pressure balance of the sewage tank is avoided.

Description

Water tank cover sealing structure

Technical Field

The utility model relates to the technical field of water tank sealing, in particular to a water tank cover sealing structure.

Background

The hair washing machine is a tool convenient for washing hair of other people, and is particularly convenient for patients or old people with inconvenient actions, and is provided with a shower head, a shell, a water storage tank and a machine core, wherein the water storage tank and the machine core are arranged in the shell, the water storage tank is divided into a clean water tank and a sewage tank, water in the clean water tank is sent to the shower head, the shower head sprays water to perform hair washing work, the shower head also has the function of sucking sewage, and the sucked sewage flows into the sewage tank through a connecting pipe. Because the sewage tank can accumulate more dirt after long-time use, if the dirt in the sewage tank is not cleaned timely, the storage capacity of the sewage tank is affected, and the sewage tank is provided with an opening.

The shower head sucks sewage into the sewage tank through the negative pressure principle, so that the sewage tank is in a negative pressure state when the hair washing machine is used for washing hair, the water tank cover is required to be covered on the opening of the sewage tank, and the tightness between the water tank cover and the sewage tank is required to be very good.

However, the existing sewage tank and the water tank cover have poor tightness, and the negative pressure evacuating equipment needs additional power to be increased in order to keep the negative pressure balance of the sewage tank, so that the cost is relatively high.

Disclosure of Invention

Therefore, the utility model aims to solve the technical problems that the sealing performance of the existing sewage tank and the water tank cover is poor, extra power is required to be added to the negative pressure evacuating equipment to keep the negative pressure balance of the sewage tank, and the cost is relatively high.

In order to solve the technical problems, the utility model provides a water tank cover sealing structure, which comprises a shell, a sewage tank, a water tank cover, a handle and an adhesive tape ring, wherein the sewage tank is arranged in the shell, the water tank cover is covered on an opening of the sewage tank, the sewage tank is arranged on the left half part of the shell, the left end of the handle is fixed with the upper surface of the water tank cover, the right end of the handle is detachably fixed with the upper surface of the right half part of the shell, the adhesive tape ring is arranged at the top of the sewage tank, the bottom surface of the water tank cover is placed at the top of the adhesive tape ring, a jack post is arranged below the handle, and after the handle is fixed with the shell, the lower part of the jack post is propped against the water tank cover, so that the adhesive tape ring is compressed, and the sealing property of the water tank cover and the sewage tank is improved.

Furthermore, a connecting sleeve is fixed on the upper surface of the right half part of the shell, and the handle is detachably connected with the connecting sleeve.

Further, the left end of the water tank cover is hinged with the top of the left side wall of the shell.

Further, the top of the left side wall of the outer shell is provided with a shaft seat, the left end of the water tank cover is provided with a rotating shaft, and two ends of the rotating shaft are respectively connected with the front side and the rear side of the shaft seat in a rotating way.

Further, still include elastic button, slide fastener and horizontal elastic component, the handle right side is equipped with and holds the chamber, just hold the chamber and be in the handle right-hand member is equipped with the access opening, hold the chamber and be equipped with the opening at the handle top, hold the intracavity and be equipped with the slide fastener, the width value around the slide fastener with hold the chamber width value around unanimous, the elastic button sets up hold the intracavity, and the top exposes outside the opening, horizontal elastic component will hold chamber left side wall with the slide fastener links together, the adapter sleeve left end is equipped with the jack groove, the right-hand member of slide fastener stretches out the access opening is inserted in the jack groove, when pressing down elastic button's top, the slide fastener can left side remove, the slide fastener right-hand member breaks away from the jack groove, after loosening the elastic button top, the slide fastener resets right, the slide fastener right-hand member reinserts in the jack groove.

Further, the slider middle part is equipped with the passageway that link up from top to bottom, the opening with the passageway is on same vertical axis, passageway front side wall and back lateral wall are equipped with the slope muscle respectively, slope muscle is from left to right slope, elastic button penetrates in the passageway, elastic button includes button and vertical elastic component, vertical elastic component is fixed hold the chamber bottom, the top of vertical elastic component is supported the button bottom, the button is taken the top of slope muscle, works as when the button is pressed down, the button is followed slope muscle top portion gliding to slope muscle bottom.

The technical scheme of the utility model has the following advantages:

according to the water tank cover sealing structure, after the handle is fixed with the shell, the lower part of the jacking column is abutted against the water tank cover, so that the water tank cover is covered on the opening of the sewage tank, the adhesive tape ring is compressed, the size of a gap between the water tank cover and the top of the sewage tank is reduced by utilizing the elastic deformation of the adhesive tape ring, the sealing performance of the water tank cover and the sewage tank is improved, and the problems that in order to enable the sewage tank to keep negative pressure balance, additional power is required and cost is relatively high due to the fact that negative pressure evacuating equipment is required are avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is an external perspective view of a hair washing machine according to an embodiment of the present utility model.

Fig. 2 is a cross-sectional view of a hair washer provided in an embodiment of the present utility model;

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

FIG. 4 is a cross-sectional view of a handle and a connecting sleeve according to an embodiment of the present utility model when secured together;

FIG. 5 is an exploded view of the handle, slider, and key of the present utility model;

FIG. 6 is a perspective view of the outer appearance of the connecting sleeve of the present utility model;

FIG. 7 is an exploded view of the key and slider of the present utility model.

Reference numerals illustrate: 1. a housing; 2. a sewage tank; 3. a water tank cover; 4. a handle; 5. a rubber strip ring; 7. a top column; 21. an opening; 8. connecting sleeves; 81. a plug-in groove; 9. an elastic button; 91. a key; 92. a vertical elastic member; 10. a slide fastener; 101. a channel; 102. inclined ribs; 11. a horizontal elastic member; 41. a receiving chamber; 42. a passage port; 43. an opening; 12. a shaft seat; 13. a rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The utility model provides a water tank cover sealing structure of a hair washing machine, which comprises a shell 1, a sewage tank 2, a water tank cover 3, a handle 4 and an adhesive tape ring 5, wherein the sewage tank 2 is arranged in the shell 1, the water tank cover 3 covers an opening 21 of the sewage tank 2, the sewage tank 2 is arranged at the left half part of the shell 1, the left end of the handle 4 is fixed with the upper surface of the water tank cover 3, the right end of the handle 4 is detachably fixed with the upper surface of the right half part of the shell 1, the adhesive tape ring 5 is arranged at the top of the sewage tank 2, the bottom surface of the water tank cover 3 is arranged at the top of the adhesive tape ring 5, and a top column 7 is arranged below the handle 4.

The sewage tank 2 is provided with an opening 21, and a user can clean dirt inside the sewage tank 2 through the opening 21.

After the handle 4 is fixed with the shell 1, the lower part of the jacking column 7 is abutted against the water tank cover 3, so that the water tank cover 3 is covered on the opening 21 of the sewage tank 2, the adhesive tape ring 5 is compressed, the size of a gap between the water tank cover 3 and the top of the sewage tank 2 is reduced by utilizing the elastic deformation of the adhesive tape ring 5, and the sealing performance of the water tank cover 3 and the sewage tank 2 is improved. After the right end of the handle 4 is detached from the housing 1, the water tank cover 3 can be separated from the opening of the sewage tank 2.

Specifically, a connecting sleeve 8 is fixed on the upper surface of the right half part of the shell 1, and the handle 4 cover is detachably connected with the connecting sleeve 8. The left end of the water tank cover 3 is hinged with the top of the left side wall of the shell 1, so that the water tank 3 can be overturned, and after the water tank cover 3 is opened, one end of the water tank cover 3 can be connected to the shell 1, thereby facilitating the closing of the subsequent water tank cover 3. More specifically, the top of the left side wall of the shell 1 body is provided with a shaft seat 12, the left end of the water tank cover 3 is provided with a rotating shaft 13, and two ends of the rotating shaft 13 are respectively connected with the front side and the rear side of the shaft seat 12 in a rotating way.

The specific connection structure and principle of the handle 4 and the connecting sleeve 8 are as follows: the utility model also comprises an elastic button 9, a slide fastener 10 and a horizontal elastic piece 11, wherein the right side of the handle 4 is provided with a containing cavity 41, the right end of the handle 4 is provided with a passing opening 42, the top of the handle 4 is provided with an opening 43, the containing cavity 41 is internally provided with the slide fastener 10, the front-back width value of the slide fastener 10 is consistent with the front-back width value of the containing cavity 41, the elastic button 9 is arranged in the containing cavity 41, the top of the slide fastener is exposed out of the opening 43, the horizontal elastic piece 11 connects the left side wall of the containing cavity 41 with the slide fastener 10, the left end of the connecting sleeve 8 is provided with an inserting groove 81, the right end of the slide fastener 10 extends out of the passing opening 42 and is inserted into the inserting groove 81, when the top of the elastic button 9 is pressed downwards, the slide fastener 10 can move leftwards, the right end of the slide fastener 10 is separated from the inserting groove 81, and the separation of the handle 4 and the connecting sleeve 8 is realized; when the top of the elastic button 9 is released, the slider 10 is reset rightward, the right end of the slider 10 is reinserted into the insertion groove 81, and the handle 4 is reconnected with the connecting sleeve 8.

More specifically, the middle part of the slider 10 is provided with a vertically through channel 101, the opening 43 and the channel 101 are on the same vertical central axis, the front side wall and the rear side wall of the channel 101 are respectively provided with an inclined rib 102, the inclined rib 102 inclines from left to right, the elastic button 9 penetrates into the channel 101, the elastic button 9 comprises a key 91 and a vertical elastic piece 92, the vertical elastic piece 92 is fixed at the bottom of the accommodating cavity 41, the top of the vertical elastic piece 92 is propped against the bottom of the key 91, the key 91 is lapped on the top of the inclined rib 102, when the key 91 is pressed downwards, the key 91 slides from the top of the inclined rib 102 to the bottom of the inclined rib 102, and meanwhile, the vertical elastic piece 92 is compressed in the first aspect; in the second aspect, the slider 10 moves to the left, and the horizontal elastic member 11 is compressed while the slider 10 moves to the left. When the pressing of the key 91 is released, the slider 10 moves to the right again to reset due to the elastic potential energy of the vertical elastic member 92 and the horizontal elastic member 11, and the key 91 moves upward to reset along the inclined rib 102.

The vertical elastic member 92 and the horizontal elastic member 11 in the present utility model are both coil springs.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. The utility model provides a tank lid seal structure, includes shell (1), sewage case (2), tank lid (3), sewage case (2) set up in shell (1), tank lid (3) lid closes on uncovered (21) of sewage case (2), a serial communication port, still include handle (4) and adhesive tape circle (5), sewage case (2) set up the left half of shell (1), the left end of handle (4) with tank lid (3) upper surface fixed, the right-hand member of handle (4) with the upper surface of shell (1) right half can be dismantled fixedly, adhesive tape circle (5) are placed at the top of sewage case, tank lid bottom surface is put up adhesive tape circle (5) top, handle (4) below is equipped with jack-prop (7), when handle (4) with after shell (1) are fixed, jack-prop the below of jack-prop (7) and press tank lid (3) for adhesive tape circle (5) are improved by adhesive tape circle (3) with tank lid (2) upper surface fixed.

2. A tank cap sealing structure according to claim 1, wherein a connecting sleeve (8) is fixed on the upper surface of the right half part of the housing (1), and the handle (4) is detachably connected with the connecting sleeve (8).

3. A tank cap seal according to claim 2, wherein the left end of the tank cap (3) is hinged to the top of the left side wall of the housing (1).

4. A tank cover sealing structure according to claim 3, characterized in that the top of the left side wall of the housing (1) is provided with a shaft seat (12), the left end of the tank cover (3) is provided with a rotating shaft (13), and two ends of the rotating shaft (13) are respectively connected with the front side and the rear side of the shaft seat (12) in a rotating way.

5. The sealing structure of a water tank cover according to claim 4, further comprising an elastic button (9), a slide button (10) and a horizontal elastic member (11), wherein the right side of the handle (4) is provided with a containing cavity (41), the containing cavity (41) is provided with a passing opening (42) at the right end of the handle (4), the containing cavity (41) is provided with an opening (43) at the top of the handle (4), the containing cavity (41) is internally provided with the slide button (10), the front-back width value of the slide button (10) is consistent with the front-back width value of the containing cavity (41), the elastic button (9) is arranged in the containing cavity (41), the top is exposed out of the opening (43), the horizontal elastic member (11) connects the left side wall of the containing cavity (41) with the slide button (10), the left end of the connecting sleeve (8) is provided with a plug-in groove (81), the right end of the slide button (10) extends out of the passing opening (42) and is inserted into the plug-in groove (81), and when the slide button (9) is pushed down, the slide button (9) is released from the right side of the connecting sleeve (10), and the slide button (10) is released from the right side, the right end of the slide fastener (10) is reinserted into the inserting groove (81).

6. The water tank cover sealing structure according to claim 5, wherein the middle part of the slider (10) is provided with a channel (101) penetrating up and down, the opening (43) and the channel (101) are on the same vertical central axis, the front side wall and the rear side wall of the channel (101) are respectively provided with an inclined rib (102), the inclined rib (102) inclines from left to right, the elastic button (9) penetrates into the channel (101), the elastic button (9) comprises a button (91) and a vertical elastic piece (92), the vertical elastic piece (92) is fixed at the bottom of the accommodating cavity (41), the top of the vertical elastic piece (92) abuts against the bottom of the button (91), the button (91) is lapped on the top of the inclined rib (102), and when the button (91) is pressed downwards, the button (91) slides from the top of the inclined rib (102) to the bottom of the inclined rib (102).