CN218960613U

CN218960613U - Aseptic cover lifting device for toilet

Info

Publication number: CN218960613U
Application number: CN202223316030.2U
Authority: CN
Inventors: 韦昭青
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-05-05
Anticipated expiration: 2032-12-10

Abstract

The utility model relates to the technical field of closestool accessories, in particular to a closestool sterile cover lifting device, which comprises: a first cover-lifting part for generating the adsorption action of the negative pressure area; the first cover lifting component comprises a pressure regulating chamber, a sucker component communicated with the pressure regulating chamber and a grab handle fixedly connected to the pressure regulating chamber, and the pressure regulating chamber is used for generating negative pressure; the second cover lifting part is used for exerting force through a poking action; the second cover lifting component is fixedly connected to the sucker component end of the pressure regulating chamber. The sterile cover lifting device for the closestool is simple in structure and convenient to use, a toilet cover or a toilet seat is not required to be touched by hands, and the toilet cover or the toilet seat can be lifted or closed easily by adopting the cover lifting device, so that the contact between hands and bacteria on the closestool is further reduced, and the closestool is clean and sanitary.

Description

Aseptic cover lifting device for toilet

Technical Field

The utility model relates to the technical field of closestool accessories, in particular to a closestool sterile cover lifting device.

Background

The use of a toilet is unavoidable in that the toilet lid or the toilet seat needs to be lifted. The three main forms adopted at present are the first intelligent induction type, so that most people with high price can not consume the intelligent closestool, and the intelligent closestool with the lifting cover is not arranged in public places. The second toilet cover or toilet seat is stuck with an auxiliary object, and although the second toilet cover or toilet seat has certain interest, bacteria are inevitably stained, and unhygienic conditions exist; and the adhesive is likely to fall off to disable the toilet when the toilet is cleaned, and the toilet is not provided with a cover lifting function. The third is a pedal bracket, the patent with publication number CN215383638U provides a closestool cover lifting assembly, the pedal drives the push rod to slide on the bottom plate, so that a third rack arranged at one end of the push rod is meshed with a second gear, and the rotation of the second gear drives the second rack to slide up and down to drive the rotating arm to rotate, and drives the lifting rod arranged on the rotating arm to drive the closestool cover to move up and down; although the toilet cover lifting assembly can avoid the contact between hands and the toilet cover, the toilet cover lifting assembly has a complex structure, and the combination of the components such as a gear rack, a push rod rotating arm and the like often causes the faults such as clamping and the like due to large pedal acting force, and in addition, the toilet cover lifting assembly is inevitably wetted when a toilet is cleaned, and is not easy to dry in a closed space of the toilet, so the toilet cover lifting assembly is easy to rust, so that the toilet cover cannot be effectively lifted, and the use is influenced; meanwhile, the utility model is not suitable for users with inconvenient leg actions.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and aims to provide a toilet aseptic cover lifting device.

A toilet aseptic flip top device comprising:

a first cover-lifting part for generating the adsorption action of the negative pressure area; the first cover lifting component comprises a pressure regulating chamber, a sucker component communicated with the pressure regulating chamber and a grab handle fixedly connected to the pressure regulating chamber, and the pressure regulating chamber is used for generating negative pressure;

the second cover lifting part is used for exerting force to lift the cover through a poking action; the second cover lifting component is fixedly connected to the sucker component end of the pressure regulating chamber.

Further, the suction cup member includes a connection pipe and a suction cup at an end of the connection pipe.

Further, the front end of the pressure regulating chamber is fixedly connected with the connecting pipe, and the connecting pipe is communicated with the pressure regulating chamber.

Further, the connecting pipe is an integral pipe comprising a straight pipe and an inclined pipe, the straight pipe is fixedly connected to the front end of the pressure regulating chamber, and the front end of the inclined pipe is fixedly connected with the sucker.

Further, the pressure regulating chamber comprises a shell, and a piston component is arranged on one side, close to the sucker, in the shell; the piston part comprises a piston head and a connecting rod fixedly connected with the piston head; the connecting rod is connected to one end, far away from the sucker, of the shell through an elastic part;

and a trigger is fixedly connected to one side of the connecting rod, which is far away from the piston head, and is used for adjusting the position of the piston part so as to form negative pressure.

Further, the elastic part comprises a spring and a limiting rod, and the outer wall of the limiting rod is sleeved with the spring; one end of the spring is fixedly connected with the connecting rod.

Further, the connecting rod is hollow, and when the spring is compressed, the connecting rod is used for accommodating the limiting rod.

Further, the pressure regulating chamber comprises a first pressure regulating chamber and a second pressure regulating chamber, and the first pressure regulating chamber and the second pressure regulating chamber are respectively in a circular tubular structure; the piston component is positioned in the first pressure regulating chamber, the elastic component is positioned in the second pressure regulating chamber, and the lower end of the second pressure regulating chamber is provided with a chute for the trigger to move;

the inner side wall at the rear part of the second pressure regulating chamber is fixedly provided with a shaft seat, and the limiting rod is embedded in the shaft seat; one end of the spring, which is close to the grab handle, is sleeved on the outer wall of the shaft seat.

Further, the second cover lifting part comprises an auxiliary rod and a pulling piece fixedly connected to the front end of the auxiliary rod.

Further, a hanging ring is also arranged; the hanging ring is fixedly connected to the grab handle or the outer wall of the pressure regulating chamber.

Compared with the prior art, the utility model has the beneficial effects that:

the sterile cover lifting device for the closestool is simple in structure and convenient to use, a toilet cover or a toilet seat is not required to be touched by hands, and the toilet cover or the toilet seat can be lifted or closed easily by adopting the cover lifting device, so that the contact between hands and bacteria on the closestool is further reduced, and the closestool is clean and sanitary.

The aseptic cover lifting device of the closestool pulls the trigger backwards to enable the piston component to move backwards, at the moment, the space in the sucker forms a closed negative pressure area to suck the closestool cover, the closestool cover or the closestool ring can be easily lifted by holding the grab handle upwards, and the direct contact between hands and the closestool cover or the closestool ring is avoided, so that the closestool is clean and sanitary; after the suction cup is used for forming negative pressure, the spring is compressed, after the toilet cover is lifted, the spring returns to the original position by using the rebound energy of the spring and under the condition that the negative pressure disappears, the piston component is reset and returns to one end, close to the suction cup, attached to the first pressure regulating chamber again, so that convenience is brought to the next use of the cover lifting device.

The front end pulling piece of the second cover lifting part is designed to be conveniently inserted between the toilet cover and the toilet ring or between the toilet ring and the toilet body, and the toilet cover or the toilet ring can be easily lifted by lifting the cover lifting device; when the toilet cover or the toilet seat needs to be put down, the pulling piece is used for lightly pulling the toilet cover or the toilet seat, so that the lower part of the toilet cover or the toilet seat can be finished, and the toilet cover and the toilet seat can be lifted, pressed and pushed more quickly, conveniently and sanitarily.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic view of the whole structure of a sterile lid lifter for a toilet.

Fig. 2 is a cross-sectional view of the aseptic lid lifter of the toilet.

Fig. 3 is an exploded view of the aseptic lid lifter of the toilet.

Fig. 4 is a schematic view of the positional relationship of the link and the stopper rod.

Fig. 5 is a bottom schematic view of the second pressure regulating chamber.

In the figure: 1. a pressure regulating chamber; 101. a first pressure regulating chamber; 102 a second pressure regulating chamber; 1021. a chute; 1022. a shaft seat; 2. a grab handle; 3. a connecting pipe; 301. a straight pipe; 302. a chute; 4. a suction cup; 5. a piston member; 501. a piston head; 502. a connecting rod; 6. an elastic member; 601. a spring; 602. a limit rod; 7. a trigger; 8. a second cover-lifting member; 801. an auxiliary lever; 802. a pulling piece; 9. hanging rings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, the present embodiment provides a aseptic toilet lid lifter, comprising a first lid lifting part and a second lid lifting part, wherein the first lid lifting part lifts the toilet lid by the adsorption action forming a negative pressure area; the first cover lifting component comprises a pressure regulating chamber 1, a sucker component communicated with the pressure regulating chamber 1 and a grab handle 2 fixedly connected to the pressure regulating chamber, and the pressure regulating chamber is used for generating negative pressure. The second cover lifting part lifts or closes the toilet cover or the toilet seat through the poking action, and the second cover lifting part is fixedly connected with one end of the sucker part of the pressure regulating chamber.

Specifically, the suction cup member includes a connection tube 3 and a suction cup 4 at an end of the connection tube. Referring to fig. 2 and 3, the front end of the pressure regulating chamber 1 is fixedly connected to a connecting pipe 3, and the connecting pipe 3 is communicated with the pressure regulating chamber. The connecting pipe 3 is an integral pipe comprising a straight pipe 301 and an inclined pipe 302, the straight pipe 301 is fixedly connected to the front end of the pressure regulating chamber 1, and the front end of the inclined pipe 302 is fixedly connected with a sucker 4. In this embodiment, the straight tube 301 and the inclined tube 302 are integrally formed as a rigid tube, and the straight tube 301 and the inclined tube 302 are formed into a shape having a bending degree, so that the suction cup 4 is inclined to protrude from the inclined tube 302 when the suction cup is inclined to protrude from the inclined tube, thereby facilitating the suction cup to be attached to the toilet cover. Wherein the angle between the straight tube 301 and the inclined tube 302 is preferably 60 °.

Specifically, the pressure regulating chamber 1 includes a housing in which a piston member 5 is provided at one side near the suction cup 4; the piston part comprises a piston head 501 and a connecting rod 502 fixedly connected with the piston head 501, and the connecting rod 502 is connected with one end of the shell far away from the sucker through an elastic part 6. A trigger 7 is fixedly connected to the side of the connecting rod 502 away from the piston head 501, and the trigger 7 is used for adjusting the position of the piston part 5 so as to form negative pressure. In the embodiment, the sucker 4 is in a circular shape, when the trigger 7 is pulled backwards to enable the piston component to move backwards, at the moment, the space in the sucker forms a closed negative pressure area to suck the toilet cover, the handle 2 is held upwards, the toilet cover or the toilet ring can be lifted easily, and the direct contact between hands and the toilet cover or the toilet ring is avoided, so that the toilet is clean and sanitary.

More specifically, the elastic component 6 includes a spring 601 and a stop lever 602, the outer wall of the stop lever 602 is sleeved with the spring 601, and one end of the spring 601 is fixedly connected to the connecting rod 502. Wherein the link 502 is hollow, referring to fig. 4, the link 502 is adapted to receive the stop bar 602 when the spring 601 is compressed by the rearward movement of the trigger 7. The trigger 7 facilitates control of the piston member so that a negative pressure is easily created.

In this embodiment, the pressure regulating chamber 1 is composed of a first pressure regulating chamber 101 and a second pressure regulating chamber 102, where the first pressure regulating chamber 101 and the second pressure regulating chamber 102 are respectively in a circular tubular structure, and the specifications of the first pressure regulating chamber 101 and the second pressure regulating chamber can be the same or different, and when the specifications of the first pressure regulating chamber and the second pressure regulating chamber are the same, the same circular pipe is adopted; when the specifications of the two are different, the first pressure regulating chamber 101 is a thin pipe, the second pressure regulating chamber 102 is a thick pipe, and the two pipes are connected together through hot melting. The piston part 5 is positioned in the first pressure regulating chamber 101, the elastic part 6 is positioned in the second pressure regulating chamber 102, the lower end of the second pressure regulating chamber is provided with a chute 1021 for the movement of the trigger 7, and the trigger 7 participates in the figure 5, and slides forwards or backwards in the chute 1021, so that the piston can be driven to move forwards or backwards, and simultaneously the spring is compressed or rebounded, and negative pressure is released or generated between the connecting pipe 3 communicated with the first pressure regulating chamber 101 and the contact surface of the sucker 4 and the toilet cover; when negative pressure is generated, the handle 2 is held by a hand, and the toilet cover or the toilet ring is sucked by the sucker 4, so that the toilet cover or the toilet ring can be easily lifted, the operation is convenient, and the toilet is clean and sanitary. The position of the piston component in the pressure regulating chamber is used for regulating the air pressure in the sucker, so that the sucking or discharging effect is achieved. After the suction cup 4 is used for forming negative pressure, the spring 601 is compressed, after the toilet cover is lifted, the spring 601 resets the piston part by utilizing the rebound performance of the spring and the action of the negative pressure disappearance, and returns to one end, close to the suction cup, attached to the first pressure regulating chamber again, so that convenience is provided for the next use of the cover lifting device.

In this embodiment, the second pressure regulating chamber 102 is fixedly connected with the grab handle 2, and the grab handle 2 is slightly curved and inclined backward and downward, so as to facilitate holding and force application, and meanwhile, the handle is also attractive in appearance. The inner side wall at the rear part of the second pressure regulating chamber 102 is fixed with a shaft seat 1022, and the central shaft of the shaft seat 1022 is hollow and is used for installing the limiting rod 602, that is, the limiting rod 602 is embedded in the shaft seat 1022, and the limiting rod 602 can be detached from the shaft seat 1022. In addition, one end of the spring 601 close to the grab handle is sleeved on the outer wall of the shaft seat 1022. The shaft seat 1022 and the limit rod 602 are arranged, so that the piston component is not easy to deviate from the central line and is not easy to cause the spring to fall off in the moving process. During the movement of the piston member 5, since the connecting rod 502 is hollow, the stopper rod 602 can serve as a central axis along which the piston member 5 moves, preventing the piston member 5 from shifting from the central position and avoiding spring drop.

In this embodiment, the second cover lifting member 8 includes an auxiliary lever 801 and a pulling piece 802 fixedly connected to a front end of the auxiliary lever 801. Specifically, the auxiliary lever 801 and the pulling piece 802 are integrally formed, the pulling piece 802 is in a fan-shaped structure, the thickness from the center to the periphery is from thick to thin, and an inclination angle is formed between the pulling piece 802 and the auxiliary lever 801, namely, the pulling piece 802 inclines to one side of the sucker 4, so that the pulling piece 802 is conveniently inserted between a toilet cover and a toilet ring or between the toilet ring and a toilet bowl body, and then the toilet cover or the toilet ring can be easily lifted by lifting the cover lifting device; when the toilet cover or the toilet seat needs to be put down, the pulling piece 802 is slightly pulled down to the toilet cover or the toilet seat, and then the lower part of the toilet cover or the toilet seat can be completed. Therefore, the design of the second cover lifting part of the cover lifting device can enable the toilet cover and the toilet seat to be lifted, pressed and pushed more quickly.

In order to facilitate the use of the cover lifting device, a hanging ring 9 is also arranged, and the hanging ring 9 is fixedly connected with the outer wall of the grab handle 2 or the pressure regulating chamber 1. When not in use, the hanging ring of the cover lifting device is hung on the hanging hook beside the closestool, and the hanging hook can be arranged on the side wall beside the closestool.

In the aseptic cover lifting device of the closestool, the trigger 7 is pulled backwards to enable the piston component 5 to move backwards, at the moment, a closed negative pressure area is formed in the space in the sucker, the closestool cover is sucked, the grab handle 2 is held upwards, the closestool cover or the closestool ring can be lifted easily, and the direct contact between hands and the closestool cover or the closestool ring is avoided, so that the closestool cover or the closestool ring is clean and sanitary. The front end pulling piece 802 of the second cover lifting part is designed to be conveniently inserted between the toilet cover and the toilet ring or between the toilet ring and the toilet body, and the toilet cover or the toilet ring can be easily lifted by lifting the cover lifting device; when the toilet cover or the toilet seat needs to be put down, the pulling piece 802 is used for lightly pulling the toilet cover or the toilet seat, so that the lower part of the toilet cover or the toilet seat can be finished, and the toilet cover and the toilet seat can be lifted, pressed and pushed more quickly, conveniently and sanitarily.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The aseptic flip ware of closestool, its characterized in that includes:

a first cover-lifting part for generating the adsorption action of the negative pressure area; the first cover lifting component comprises a pressure regulating chamber (1), a sucker component communicated with the pressure regulating chamber (1) and a grab handle (2) fixedly connected to the pressure regulating chamber (1), and the pressure regulating chamber (1) is used for generating negative pressure;

a second cover-lifting part (8), wherein the second cover-lifting part (8) applies force through a poking action; the second cover lifting component (8) is fixedly connected to the sucker component end of the pressure regulating chamber (1).

2. The toilet sterile cover lifter according to claim 1, characterized in that the suction cup member comprises a connection tube (3) and a suction cup (4) at an end of the connection tube (3).

3. The sterile cover lifting device of a toilet bowl according to claim 2, characterized in that the front end of the pressure regulating chamber (1) is fixedly connected to the connecting pipe (3), and the connecting pipe (3) is communicated with the pressure regulating chamber (1).

4. A toilet sterile cover lifting device according to claim 3, wherein the connecting pipe (3) is an integral pipe comprising a straight pipe (301) and an inclined pipe (302), the straight pipe (301) is fixedly connected to the front end of the pressure regulating chamber (1), and the sucker (4) is fixedly connected to the front end of the inclined pipe (302).

5. A toilet sterile cover lifter according to claim 2, characterized in that the pressure regulating chamber (1) comprises a housing, in which a piston member (5) is arranged on the side close to the suction cup; the piston part (5) comprises a piston head (501) and a connecting rod (502) fixedly connected with the piston head (501); the connecting rod (502) is connected to one end, far away from the sucker (4), of the shell through an elastic part (6);

a trigger (7) is fixedly connected to one side of the connecting rod (502) far away from the piston head (501), and the trigger (7) is used for adjusting the position of the piston part (5).

6. The sterile cover lifting device of a toilet bowl according to claim 5, characterized in that the elastic part (6) comprises a spring (601) and a limit rod (602), and the outer wall of the limit rod (602) is sleeved with the spring (601); one end of the spring (601) is fixedly connected with the connecting rod (502).

7. The toilet sterile flip top of claim 6, wherein the link (502) is hollow, the link (502) being configured to receive the stop bar (602) when the spring (601) is compressed.

8. The toilet sterile lid lifter according to claim 7, characterized in that the pressure regulating chamber (1) comprises a first pressure regulating chamber (101) and a second pressure regulating chamber (102), the first pressure regulating chamber (101) and the second pressure regulating chamber (102) being respectively circular tubular structures; the piston component (5) is positioned in the first pressure regulating chamber (101), the elastic component (6) is positioned in the second pressure regulating chamber (102), and a chute (1021) for the movement of the trigger (7) is formed at the lower end of the second pressure regulating chamber (102);

an axle seat (1022) is fixed on the inner side wall at the rear part of the second pressure regulating chamber (102), and the limiting rod (602) is embedded in the axle seat (1022); one end of the spring (601) close to the grab handle is sleeved on the outer wall of the shaft seat (1022).

9. The aseptic lid lifter for toilet according to claim 8, wherein the second lid lifting member (8) includes an auxiliary lever (801) and a dial (802) fixedly attached to a front end of the auxiliary lever (801).

10. A toilet sterile cover lifter according to any of claims 1-9, characterized in that a hanging ring (9) is also provided; the hanging ring (9) is fixedly connected to the grab handle (2) or the outer wall of the pressure regulating chamber (1).