阅读说明：本技术 一种智能马桶的马桶盖开合装置 (Toilet lid opening and closing device of intelligent toilet ) 是由 胡惠娟 于 2019-11-07 设计创作，主要内容包括：本发明公开了一种智能马桶的马桶盖开合装置,包括马桶桶体,马桶桶体的后端固定有水箱,水箱的前侧设有支撑轴,支撑轴的两端分别通过轴座固定在马桶桶体上,支撑轴上套接有马桶盖和马桶圈,所述马桶盖和马桶圈设有驱使其分布翻盖、同步合盖的开合装置。本发明通过一个电机即可实现马桶盖的单个打开或马桶盖与马桶圈的分布打开,降低了智能马桶的成本,同时可降低电器故障率。(The invention discloses a toilet cover opening and closing device of an intelligent toilet, which comprises a toilet body, wherein a water tank is fixed at the rear end of the toilet body, a support shaft is arranged at the front side of the water tank, two ends of the support shaft are respectively fixed on the toilet body through shaft seats, a toilet cover and a toilet ring are sleeved on the support shaft, and the toilet cover and the toilet ring are provided with opening and closing devices for driving the distributed turnover covers and the synchronous closing covers. The invention can realize single opening of the toilet cover or distributed opening of the toilet cover and the toilet ring through one motor, thereby reducing the cost of the intelligent toilet and simultaneously reducing the failure rate of electric appliances.)

1. The utility model provides an intelligent closestool's toilet lid closing and opening device, includes toilet bowl body (11), and the rear end of toilet bowl body (11) is fixed with water tank (12), and the front side of water tank (12) is equipped with back shaft (13), and the both ends of back shaft (13) are fixed on toilet bowl body (11) through axle bed (14) respectively, has cup jointed toilet lid (15) and toilet seat (16), its characterized in that on back shaft (13): the toilet cover (15) and the toilet ring (16) are provided with opening and closing devices (2) for driving the distributed turnover covers to be synchronously closed;

a sleeve (151) is formed at the rear end of the toilet cover (15), two symmetrically arranged ferrules (161) are formed at the rear end of the toilet ring (16), the two ferrules (161) are distributed on two sides of the sleeve (151), and the ferrules (161) and the sleeve (151) are distributed and sleeved on the supporting shaft (13) in an inserting manner;

the opening and closing device (2) comprises a first gear (21) fixed at one end of the sleeve (151) and a second gear (22) fixed on one ferrule (161), the first gear (21) is meshed with a first rack (23), the first rack (23) is fixed at the lower end of a driving seat (24), a sliding groove (241) is formed in the driving seat (24), a second rack (25) is connected in the sliding groove (241) in a sliding mode, the second rack (25) is located above the second gear (22), and the driving seat is provided with a driving mechanism (3) for driving the driving seat to ascend and descend;

a friction ring (26) is arranged between the other end of the sleeve (151) and the support shaft (13) and between the other ferrule (161).

2. The toilet lid opening and closing device of the intelligent toilet bowl as claimed in claim 1, wherein: the driving mechanism (3) comprises a lifting plate (31) connected with a driving seat (24), a guide block (32) is fixed at the rear end of the lifting plate (31), the guide block (32) is inserted and sleeved in a guide groove (122) on the inner wall of a cavity (121) of the water tank (12), and the driving seat (24) and the lifting plate (31) are inserted and sleeved in the cavity (121); the lower extreme of lifter plate (31) is fixed with screw rod (33), and screw rod (33) spiro union is in the middle part of first gear (34), and first gear (34) articulate on connecting seat (35), and connecting seat (35) are fixed on the outer wall of closestool barrel (11), be fixed with motor (36) on connecting seat (35), be fixed with second gear (37) on the motor shaft of motor (36), second gear (37) and first gear (34) meshing.

3. The toilet lid opening and closing device of the intelligent toilet bowl as claimed in claim 2, wherein: the motor (36) is electrically connected with a controller, and the controller is electrically connected with a toilet remote controller.

4. The toilet lid opening and closing device of the intelligent toilet bowl as claimed in claim 2, wherein: the lifting mechanism is characterized in that more than two convex rods (38) which are arranged in parallel are fixed on one surface, close to the lifting plate (31), of the driving seat (24), the convex rods (38) penetrate through the extending end of the lifting plate (31) to form a stop block (381), the stop block (381) presses against the lifting plate (31), the convex rods (38) are sleeved with pressure springs (39), and two ends of the pressure springs (39) press between the lifting plate (31) and the driving seat (24) respectively.

5. The toilet lid opening and closing device of the intelligent toilet bowl as claimed in claim 1, wherein: the friction ring (26) is fixed on the outer wall of one end of the support shaft (13), and the friction surface of the outer wall of the friction ring (26) is pressed against the inner wall of one end of the corresponding ferrule (161) and the corresponding sleeve (151).

6. The toilet lid opening and closing device of the intelligent toilet bowl as claimed in claim 1, wherein: the friction ring (26) is a rubber ring.

7. The toilet lid opening and closing device of the intelligent toilet bowl as claimed in claim 1, wherein: the outer diameter of the supporting shaft (13) is matched with the inner diameters of the ferrule (161) and the sleeve (151).

8. The toilet lid opening and closing device of the intelligent toilet bowl as claimed in claim 1, wherein: and protective rings (27) are arranged on the outer sides of the first gear (21) and the second gear (22), and two ends of each protective ring (27) are respectively fixed on the toilet body (11) and the water tank (12).

Technical Field

The invention relates to the technical field of intelligent toilets, in particular to a toilet cover opening and closing device of an intelligent toilet.

Background

The intelligent closestool has a plurality of special functions, such as buttocks cleaning, lower body cleaning, moving cleaning, seat ring heat preservation, warm air drying, automatic deodorization, mute sitting and the like. Most conveniently, the remote control device is specially arranged to realize the functions except that the operation can be carried out through the button panel, and when a consumer uses the remote control device, all the functions can be easily realized only by holding the remote control device with a hand and slightly pressing the remote control device; when the closestool is used, the closestool cover is required to be turned over sometimes, and the closestool cover and the closestool ring are required to be turned over sometimes, the opening and closing of the closestool cover and the closestool ring of the existing intelligent closestool are automated, but the two different motors are required to drive the two transmission mechanisms to drive the opening and closing of the closestool cover and the closestool ring, so that the material cost is increased; meanwhile, the more the electric appliances are, the higher the failure rate is because the environment of the closestool is humid.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a toilet cover opening and closing device of an intelligent toilet, which can realize single opening of a toilet cover or distributed opening of the toilet cover and a toilet ring through a motor, thereby reducing the cost of the intelligent toilet and reducing the failure rate of electric appliances.

The scheme for solving the technical problems is as follows:

a toilet cover opening and closing device of an intelligent toilet comprises a toilet body, wherein a water tank is fixed at the rear end of the toilet body, a support shaft is arranged on the front side of the water tank, two ends of the support shaft are respectively fixed on the toilet body through shaft seats, a toilet cover and a toilet ring are sleeved on the support shaft, and the toilet cover and the toilet ring are provided with opening and closing devices for driving the distributed turnover covers and the synchronous closing covers of the toilet cover and the toilet ring;

a sleeve is formed at the rear end of the toilet cover, two symmetrically arranged ferrules are formed at the rear end of the toilet ring, the two ferrules are distributed on two sides of the sleeve, and the ferrules and the sleeve are distributed and inserted on the supporting shaft;

the opening and closing device comprises a first gear fixed at one end of the sleeve and a second gear fixed on one of the ferrules, the first gear is meshed with a first rack, the first rack is fixed at the lower end of the driving seat, a sliding groove is formed in the driving seat, a second rack is connected in the sliding groove, the second rack is positioned above the second gear, and the driving seat is provided with a driving mechanism for driving the driving seat to lift;

friction rings are arranged between the other end of the sleeve and the support shaft and between the other ferrule and the support shaft.

The driving mechanism comprises a lifting plate connected with a driving seat, a guide block is fixed at the rear end of the lifting plate and is inserted and sleeved in a guide groove on the inner wall of the cavity of the water tank, and the driving seat and the lifting plate are inserted and sleeved in the cavity; the lower end of the lifting plate is fixed with a screw rod, the screw rod is screwed in the middle of a first gear, the first gear is hinged on a connecting seat, the connecting seat is fixed on the outer wall of the toilet bowl body, a motor is fixed on the connecting seat, a second gear is fixed on a motor shaft of the motor, and the second gear is meshed with the first gear.

The motor is electrically connected with a controller, and the controller is electrically connected with a toilet remote controller.

The one side that the drive seat is close to the lifter plate is fixed with the nose bar of two above parallel arrangement, and the nose bar passes the end shaping that stretches out of lifter plate and has the dog, and the dog presses on the lifter plate, has cup jointed the pressure spring on the nose bar, and the both ends of pressure spring press respectively between lifter plate and drive seat.

The friction ring is fixed on the outer wall of one end of the supporting shaft, and the friction surface of the outer wall of the friction ring is pressed against the inner wall of one end of the corresponding ferrule and the corresponding sleeve.

The friction ring is a rubber ring.

The outer diameter of the supporting shaft is matched with the inner diameters of the ferrule and the sleeve.

And protective rings are arranged on the outer sides of the first gear and the second gear, and two ends of each protective ring are respectively fixed on the toilet body and the water tank.

The invention has the following outstanding effects: compared with the prior art, the intelligent closestool can be opened singly or by distributing the closestool cover and the closestool ring through one motor, so that the cost of the intelligent closestool is reduced, and the failure rate of electric appliances can be reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 2 taken about B-B;

fig. 4 is a partially assembled view of a part of the opening and closing device of the present invention.

Detailed Description