CN209837200U

CN209837200U - Closed cover flushing device of intelligent toilet

Info

Publication number: CN209837200U
Application number: CN201920499525.2U
Authority: CN
Inventors: 汪道军
Original assignee: ZHEJIANG TEIJER INTELLIGENT SANITARY WARE CO Ltd
Current assignee: Tequil Technology Co., Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2019-12-24
Anticipated expiration: 2029-04-12

Abstract

The utility model provides an intelligence toilet's close lid bath device belongs to intelligent toilet technical field. It has solved the poor problem of current intelligent toilet bowl close lid bath device stability. This intelligence toilet's close lid bath device, toilet bowl is including sitting lid and upper cover, it is articulated mutually through the pivot to sit lid and upper cover, close the lid bath device including the pivot on the rotation portion that the protrusion set up and fix the mounting box that the inside on the upper cover inside wall has the installation cavity, be equipped with the first micro-gap switch that links to each other with intelligent toilet controller in the mounting box, rotatable switching lever and the piece that resets that enables the switching lever and reset, the upper cover rotation can drive rotation portion through the pivot and rotate, thereby rotation portion can drive the switching lever and rotate and make first micro-gap switch normally open or the normal close. This intelligent toilet's close lid bath device has the advantage that stability is good.

Description

Closed cover flushing device of intelligent toilet

Technical Field

The utility model belongs to the technical field of intelligent toilet bowl, a close lid bath device of intelligent toilet bowl is related to.

Background

Along with the improvement of the living standard of people, the toilet bowl gradually becomes an indispensable sanitary ware in the life of people, and the application of the toilet bowl is very common. When the existing toilet is used, the flushing and the cover-on operation are carried out in two steps, and the operation is troublesome.

In view of the above problems, various improvements have been made, and some patents have been applied, such as a new toilet lid closing self-flushing device disclosed in chinese patent literature [ patent no: 200720038661.9, respectively; authorization notice number: CN201065568Y ], which comprises a flushing device, a fixing bracket and a pull rope, wherein one end of the pull rope is fixedly connected with the upper cover of the toilet, the other end of the pull rope is connected with the flushing device, the lower pressing end of the flushing device is butted with a flushing button, the flushing device is fixed above the toilet main body through the fixing bracket, and the fixing bracket is fixed on the ground at one side of the toilet main body.

The toilet with the structure flushes water by closing the cover, so that the convenience of operation is improved. However, in the toilet with the structure, the flushing device and the pull rope need to move in the process of closing the cover, and just as the flushing device and the pull rope are positioned outside the toilet, the flushing device and the pull rope are easily interfered by the outside during working, so that the cover closing flushing is invalid, and the stability is poor; the middle part of the pull rope is reversed through the pulley, and the pull rope also has the problem of falling off from the pulley in the moving process, so that the cover closing flushing is invalid, and the stability is poor; finally, the toilet with the structure has the advantages that the flushing device has numerous structural parts, numerous middle mechanical transmission links and complex structure, and the deviation is easy to occur in the transmission process when the cover is closed for flushing, so that the problem of blocking exists, the cover is closed for flushing failure and the stability is poor.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide an intelligent toilet's close lid bath device, the technical problem of solution is how to improve the stability that toilet lid closed bath.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an intelligence toilet's close lid bath device, toilet bowl is including sitting lid and upper cover, sit lid and upper cover and articulate mutually through the pivot, its characterized in that, close the installation box that the rotation portion that lid bath device includes protrusion setting in the pivot and fix the inside on the upper cover inside wall has the installation cavity, be equipped with the first micro-gap switch that links to each other with intelligent toilet controller, rotatable switching rod and the piece that resets that enables the switching rod and reset in the installation box, the upper cover rotation can drive the rotation portion through the pivot and rotate, thereby rotation portion can drive the switching rod and rotate and make first micro-gap switch normally open or the normal close.

This close lid bath device is that the cooperation intelligent toilet bowl uses, and the operation such as intelligent toilet bowl controller control toilet bowl is intake and is washed by water, for prior art, does not do and does not describe repeatedly. After the seat cover is turned up for 90 degrees to be positioned, the rotating part is not contacted with the switching rod at the moment, and the first microswitch is in a normally open state (taking normally open as an example). When washing, rotate and sit the lid, rotate certain angle when sitting the lid, the portion of rotating contact switch lever this moment, continue to rotate when sitting the lid, the portion of rotating drives the switch lever rotation to make first micro-gap switch normal close, sit the lid and continue to rotate until the level, the portion of rotating can cross the switch lever and no longer contact with the switch lever, the switch lever resets, first micro-gap switch is in normally open state, intelligent toilet controller receives above-mentioned signal and washes by water and operations such as intaking. When the seat cover is turned up again to open the seat cover to 90 degrees for positioning, the rotating part can cross the switching rod in the process, and the reset piece can reset the switching rod so as to close the cover for flushing next time. The rotating part in the close cover flushing device is arranged on the rotating shaft, and the mounting box is positioned on the inner side of the upper cover, namely the close cover flushing device is integrally positioned in the intelligent toilet bowl, so that the close cover flushing device cannot be interfered by the outside and has good stability; through set up rotation portion in the pivot to and fix the mounting box in rotation portion department, the installation space who occupies is few, and the position is close, more is difficult for receiving the interference, transmits the signal through first micro-gap switch in addition, all can improve this close lid bath device's stability.

In foretell intelligent toilet bowl close lid bath device, the piece that resets is the second micro-gap switch, second micro-gap switch is the same with first micro-gap switch's structure, the setting of first micro-gap switch and second micro-gap switch symmetry is in the both sides of shift lever, first micro-gap switch and second micro-gap switch all have elastic touch piece, two touch piece can support respectively and lean on the both sides at the shift lever inner. The second micro-gap switch is as the piece that resets, and second micro-gap switch is the same with first micro-gap switch's structure, and the elasticity of first micro-gap switch and second micro-gap switch's touch piece is the same basically promptly, and first micro-gap switch and second micro-gap switch symmetry set up in addition, and when the shift lever rotated the settlement position, first micro-gap switch was the same with the power that resets the effect of piece to the shift lever, guaranteed that the shift lever is located no longer to deflect after the settlement position, improved this stability of closing the lid bath device. The touch piece of the first microswitch also has a reset effect, and the touch piece of the first microswitch is matched with the reset piece to play a reset effect on the switching rod together.

In the above-mentioned close lid bath device of intelligent toilet bowl, first micro-gap switch and second micro-gap switch all still include casing and button, the button sets up on the casing, the one end of touching the moving plate links firmly with the casing mutually, the other end of touching the moving plate can contact with the inner of shift lever, the shift lever can drive the moving contact button. The touch sheet has elasticity, and plays the dual function of resetting and contacting the button, and the touch sheet contact button can promote the button to move, and the touch sheet leaves the button, and the button can reset, can reduce this spare part of closing lid flushing device, reduces the step of transmission to improve stability.

In the above lid closing and flushing device for the intelligent toilet, two pairs of positioning plates are fixed in the mounting cavity, each pair of positioning plates has positioning parts which are convexly arranged on two opposite inner side walls, the casing has positioning grooves which are concavely arranged, the two casings are respectively embedded into the corresponding pair of positioning plates, and the positioning parts are embedded into the positioning grooves, so that the first microswitch and the second microswitch are fixed in the mounting box. The setting of locating plate, location portion and constant head tank all is used for improving first micro-gap switch and second micro-gap switch's installation stability to make first micro-gap switch's normally closed normally open state timely reliable, make first micro-gap switch and second micro-gap switch's the timely reliable that resets, thereby improve this close lid bath device's stability.

As another aspect, in the above-mentioned lid closing and flushing device for an intelligent toilet, the reset member is a cylindrical spring, one end of the reset member acts on the mounting box, and the other end of the reset member acts on the inner end of the switching lever. The switching rod is reset through the cylindrical spring, and the structure is simple.

In the above-mentioned close lid bath device of intelligent toilet bowl, the top of mounting box has the breach, the breach is linked together with the installation cavity, the rotation post has in the installation cavity, the rotation post is located breach department, the centre of switch lever has the rotation hole, the rotation post passes the rotation hole and makes the switch lever can revolute the rotation of rotation post, the outer end of switch lever is located outside the breach. The setting of breach is that the outer end of switching pole can stretch out outside the breach, and rotation hole and rotation post are located breach department, and the rotation department of switching pole is located the installation cavity promptly, makes the rotation of switching pole be difficult for receiving external interference, improves this close lid bath device's stability.

In the above-mentioned close lid bath device of intelligent toilet bowl, the middle of switch lever sets up towards both sides arch and forms the reinforcement, the rotation hole site is located the middle department of two reinforcements. The arrangement of the reinforcing part improves the strength of the middle part of the switching rod and improves the strength of the rotating part of the switching rod; and the setting of rib makes the rotation hole have sufficient trompil position to make the both ends of switching rod can be relative system little, make the switching rod difficult to be blocked at the pivoted in-process, improve stability.

In the above-mentioned close lid bath device of intelligent toilet bowl, the both sides of switch lever outer end all have the spigot surface that the slope set up, the terminal surface of switch lever outer end is the cambered surface, two the spigot surface passes through the cambered surface and links to each other, the rotation portion can contact with the spigot surface. The arrangement of the guide surface and the cambered surface enables the switching rod to be smoothly contacted with the rotating part, and the rotating part can smoothly cross the switching rod, so that the closing cover can be smoothly flushed, and the stability of the closing cover flushing device is improved.

In the above-mentioned close lid bath device of intelligent toilet bowl, the inside of switch lever sets up to the outside arch and forms the switching part, the lateral wall of switching part is the arc. The structure enables the inner end of the switching rod to be smoothly contacted with the touch sheet, thereby enabling the closing cover to be smoothly flushed and improving the stability of the closing cover flushing device.

In the above mentioned lid closing flushing device of the intelligent toilet, the mounting box is provided with a convex lug which is arranged in a protruding manner, the inner side wall of the upper cover is provided with a mounting column which is arranged in a protruding manner, the bottom of the mounting column is provided with a fixing groove, the convex lug is wholly or partially embedded into the fixing groove, the outer side wall of the convex lug is attached to the inner side wall of the fixing groove, and the convex lug and the mounting column are fixedly connected through a fastener. The lug is the protrusion setting, and the erection column is also the protrusion setting, and this kind of structure makes the mounting box have sufficient installation space, and the mounting box can paste the inside wall setting of upper cover, and the firm degree and the stability of mounting box installation can be improved to this kind of cooperation mode of lug and fixed slot moreover to this close lid bath device's stability is improved.

Compared with the prior art, the utility model provides an intelligent toilet's close lid bath device has following advantage:

1. this intelligent toilet's close lid bath device is whole to be set up in the inside of toilet bowl, does not contact with the external world, is difficult for receiving external interference to improve this close lid bath device's stability.

2. This intelligence toilet bowl's close lid bath device is through micro-gap switch transmission signal to and make the switching lever reset through micro-gap switch, simple structure, signal transmission is stable, and it is stable to reset, thereby improves this close lid bath device's stability.

Drawings

Figure 1 is a schematic view of the installation position of the cover closing flushing device.

Fig. 2 is a schematic view of the whole structure of the cover-closing flushing device.

Fig. 3 is a partial structure diagram I of the cover closing flushing device.

Fig. 4 is a partial structural schematic diagram of the cover closing flushing device.

Fig. 5 is a state diagram of the closing cover flushing device when the seat cover is vertically opened.

FIG. 6 is a view showing the state of the cover closing flushing device when the seat cover is rotated.

Fig. 7 is a state diagram of the closing cover flushing device when the seat cover is horizontally closed.

In the figure, 1, a seat cover; 2. an upper cover; 3. a rotating shaft; 4. a rotating part; 5. mounting a box; 51. a mounting cavity; 52. positioning a plate; 53. a positioning part; 54. a notch; 55. rotating the column; 56. a lug; 6. a first microswitch; 7. a switch lever; 71. rotating the hole; 72. a reinforcing portion; 73. a guide surface; 74. a switching unit; 8. a reset member; 9. a touch sheet; 10. a housing; 11. a button; 12. positioning a groove; 13. mounting a column; 14. and fixing the grooves.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 and 2, the toilet bowl comprises a seat cover 1, an upper cover 2 and a cover closing flushing device, wherein the seat cover 1 and the upper cover 2 are hinged through a rotating shaft 3, the rotating shaft 3 is fixedly connected with the seat cover 1, and the rotating shaft 3 can be driven to rotate by the rotation of the upper cover 2. The cover closing flushing device comprises a rotating part 4, a mounting box 5, a first microswitch 6, a switching rod 7 and a resetting piece 8.

As shown in fig. 3, the mounting box 5 has a mounting cavity 51 therein, most of the first microswitch 6, the switching lever 7 and the reset piece 8 are located in the mounting cavity 51, and the top of the mounting box 5 has a notch 54, and the notch 54 is communicated with the mounting cavity 51. The mounting cavity 51 is provided with a rotating column 55, the rotating column 55 is positioned at the notch 54, the middle of the switching rod 7 is convexly arranged towards two sides to form a reinforcing part 72, the middle of the two reinforcing parts 72 is provided with a rotating hole 71, and the rotating column 55 penetrates through the rotating hole 71 to enable the switching rod 7 to rotate around the rotating column 55. The outer end of the switching rod 7 is located outside the notch 54, the two sides of the outer end of the switching rod 7 are both provided with guide surfaces 73 which are obliquely arranged, the end surface of the outer end of the switching rod 7 is an arc surface, the two guide surfaces 73 are connected through the arc surface, and the rotating part 4 can be in contact with the guide surfaces 73. The inner end of the switching rod 7 is protruded outwards to form a switching part 74, the outer side wall of the switching part 74 is arc-shaped, and the switching part 74 can be contacted with the touch sheet 9.

The first microswitch 6 is connected with the controller of the intelligent toilet bowl, the reset part 8 is a second microswitch, the second microswitch and the first microswitch 6 have the same structure, and the first microswitch 6 and the second microswitch are symmetrically arranged at two sides of the switching rod 7. The first microswitch 6 and the second microswitch both comprise a shell 10, a button 11 and a touch sheet 9 with elasticity, the button 11 is arranged on the shell 10, one end of the touch sheet 9 is fixedly connected with the shell 10, and the other end of the touch sheet 9 can be contacted with the inner end of the switching rod 7. Two pairs of positioning plates 52 are fixed in the mounting cavity 51, positioning portions 53 which are convexly arranged are arranged on two inner side walls of each pair of positioning plates 52, positioning grooves 12 which are concavely arranged are arranged on the shells 10, the two shells 10 are respectively embedded into the corresponding pair of positioning plates 52, and the positioning portions 53 are embedded into the positioning grooves 12, so that the first microswitch 6 and the second microswitch are fixed in the mounting box 5.

As shown in fig. 4, the mounting box 5 has a protruding lug 56 thereon, the inner side wall of the upper cover 2 has a protruding mounting post 13 thereon, and the bottom of the mounting post 13 has a fixing groove 14, in this embodiment, the lug 56 is partially embedded into the fixing groove 14, and in actual production, the lugs 56 may be integrally embedded into the fixing groove 14. The outer side wall of the lug 56 abuts against the inner side wall of the fixing groove 14, and the lug 56 is fixedly connected to the mounting post 13 by a fastener such as a bolt or a screw. The rotating part 4 is convexly arranged on the rotating shaft 3, and the rotating part 4 moves along with the rotating shaft 3.

As shown in fig. 5, after the seat cover 1 is turned up by 90 ° and positioned, the rotating part 4 does not contact with the switching rod 7, in this embodiment, the first micro switch 6 is in a normally open state, in actual production, the first micro switch 6 may be in a normally closed state, and the switching rod 7 is located at an initial position in the middle under the combined action of the first micro switch 6 and the touch piece 9 of the second micro switch. As shown in fig. 6, when the cover is closed and the water is flushed, when the rotation angle of the seat cover 1 is 45 °, the rotating part 4 contacts the outer end of the switching rod 7, the seat cover 1 continues to rotate, the rotating part 4 rotates to drive the switching rod 7 to rotate, the switching rod 7 overcomes the elastic force of the touch piece 9 of the first microswitch 6 to rotate the touch piece 9, the touch piece 9 contacts the button 11 of the first microswitch 6 to close the button 11, when the rotation angle of the seat cover 1 exceeds 60 °, the rotating part 4 passes over the switching rod 7 and does not contact the switching rod 7 any more, and the controller of the intelligent toilet receives the signal to flush, feed water and the like. As shown in fig. 7, after the seat cover 1 is closed, the rotating part 4 is no longer in contact with the switching rod 7, the switching rod 7 is pushed by the contact piece 9 of the first microswitch 6 to cooperate with the contact piece 9 of the second microswitch to reset, and the first microswitch 6 is in a normally open state. When people overturn the seat cover 1 and open the seat cover 1, the rotating part 4 rotates reversely, the rotating part 4 enables the switching rod 7 to rotate by overcoming the touch piece 9 of the second microswitch, the first microswitch 6 at the moment is still in a normally open state, the rotating part 4 passes over the switching rod 7, and the switching rod 7 is pushed by the touch piece 9 of the second microswitch 9 to be matched with the touch piece 9 of the first microswitch 6 to reset so as to close the cover for flushing next time.

Example two

The present embodiment has substantially the same structure and principle as the first embodiment, except that in the present embodiment, the restoring member 8 is a cylindrical spring, one end of the restoring member 8 acts on the mounting box 5, and the other end of the restoring member 8 acts on the inner end of the switching lever 7.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the seat cover 1, the upper cover 2, the rotary shaft 3, the rotary portion 4, the mounting box 5, the mounting cavity 51, the positioning plate 52, the positioning portion 53, the notch 54, the rotary column 55, the lug 56, the first microswitch 6, the switching lever 7, the rotary hole 71, the reinforcing portion 72, the guide surface 73, the switching portion 74, the reset member 8, the touch piece 9, the housing 10, the button 11, the positioning groove 12, the mounting column 13, the fixing groove 14, etc., are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides an intelligence toilet bowl close lid bath device, toilet bowl are including sitting lid (1) and upper cover (2), sit lid (1) and upper cover (2) and articulate mutually through pivot (3), its characterized in that, close lid bath device include pivot (3) go up protruding rotation portion (4) that set up and fix mounting box (5) that have installation cavity (51) on upper cover (2) inside wall, be equipped with in mounting box (5) and drive first micro-gap switch (6), rotatable switching lever (7) that link to each other with intelligent toilet bowl controller and can make switching lever (7) reset piece (8) that reset, upper cover (2) rotation can drive rotation portion (4) through pivot (3) and rotate, thereby rotation portion (4) can drive switching lever (7) and rotate and make first micro-gap switch (6) normally open or normally closed.

2. The close cover flushing device of the intelligent toilet bowl according to claim 1, wherein the reset member (8) is a second microswitch, the second microswitch and the first microswitch (6) have the same structure, the first microswitch (6) and the second microswitch are symmetrically arranged on two sides of the switching rod (7), the first microswitch (6) and the second microswitch respectively comprise elastic contact pieces (9), and the two contact pieces (9) can respectively abut against two sides of the inner end of the switching rod (7).

3. The cover closing and flushing device of the intelligent toilet bowl according to claim 2 is characterized in that each of the first microswitch (6) and the second microswitch further comprises a shell (10) and a button (11), the button (11) is arranged on the shell (10), one end of the contact piece (9) is fixedly connected with the shell (10), the other end of the contact piece (9) can be in contact with the inner end of the switching rod (7), and the switching rod (7) can drive the contact piece (9) to contact the button (11).

4. The cover closing flushing device of the intelligent toilet bowl as claimed in claim 3, wherein two pairs of positioning plates (52) are fixed in the mounting cavity (51), each pair of positioning plates (52) has a protruding positioning part (53) on two opposite inner side walls, the housing (10) has a recessed positioning groove (12), the two housings (10) are respectively embedded into the corresponding pair of positioning plates (52), and the positioning parts (53) are embedded into the positioning grooves (12) to fix the first microswitch (6) and the second microswitch in the mounting box (5).

5. The closing cover flushing device of an intelligent toilet bowl according to the claim 1 is characterized in that the reset piece (8) is a cylindrical spring, one end of the reset piece (8) acts on the mounting box (5), and the other end of the reset piece (8) acts on the inner end of the switching rod (7).

6. The cover closing and flushing device of the intelligent toilet bowl as claimed in any one of claims 1 to 5, wherein a notch (54) is formed in the top of the mounting box (5), the notch (54) is communicated with the mounting cavity (51), a rotating column (55) is arranged in the mounting cavity (51), the rotating column (55) is located at the notch (54), a rotating hole (71) is formed in the middle of the switching rod (7), the rotating column (55) penetrates through the rotating hole (71) to enable the switching rod (7) to rotate around the rotating column (55), and the outer end of the switching rod (7) is located outside the notch (54).

7. The cover closing flushing device of the intelligent toilet bowl as claimed in claim 6, wherein the switching rod (7) is provided with a reinforcing part (72) at the middle part protruding towards the two sides, and the rotating hole (71) is positioned at the middle part of the two reinforcing parts (72).

8. The close cover flushing device of the intelligent toilet bowl as claimed in any one of claims 1 to 5, wherein the two sides of the outer end of the switch lever (7) are provided with guide surfaces (73) which are obliquely arranged, the end surface of the outer end of the switch lever (7) is a cambered surface, the two guide surfaces (73) are connected through the cambered surface, and the rotating part (4) can be in contact with the guide surfaces (73).

9. The close cover flushing device of the intelligent toilet bowl according to any one of claims 1 to 5, characterized in that the inner end of the switching rod (7) is protruded outwards to form a switching part (74), and the outer side wall of the switching part (74) is arc-shaped.

10. The cover closing flushing device of the intelligent toilet bowl as claimed in any one of claims 1 to 5, characterized in that the mounting box (5) is provided with a convex lug (56), the inner side wall of the upper cover (2) is provided with a convex mounting column (13), the bottom of the mounting column (13) is provided with a fixing groove (14), the lug (56) is wholly or partially embedded into the fixing groove (14), the outer side wall of the lug (56) is attached to the inner side wall of the fixing groove (14), and the lug (56) and the mounting column (13) are fixedly connected through a fastener.