WO2021179413A1 - 一种用于智能马桶盖的喷洗组件及该喷洗组件装配方法 - Google Patents

一种用于智能马桶盖的喷洗组件及该喷洗组件装配方法 Download PDF

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Publication number
WO2021179413A1
WO2021179413A1 PCT/CN2020/087370 CN2020087370W WO2021179413A1 WO 2021179413 A1 WO2021179413 A1 WO 2021179413A1 CN 2020087370 W CN2020087370 W CN 2020087370W WO 2021179413 A1 WO2021179413 A1 WO 2021179413A1
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WO
WIPO (PCT)
Prior art keywords
spray
water inlet
assembly
motor
base
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PCT/CN2020/087370
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English (en)
French (fr)
Inventor
林孝发
林孝山
林山
陈光永
刘祖华
Original Assignee
厦门科牧智能技术有限公司
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Application filed by 厦门科牧智能技术有限公司 filed Critical 厦门科牧智能技术有限公司
Priority to KR1020227015574A priority Critical patent/KR20220080735A/ko
Priority to EP20923729.6A priority patent/EP4043654A4/en
Priority to US17/776,601 priority patent/US11808023B2/en
Priority to JP2022531446A priority patent/JP7394996B2/ja
Publication of WO2021179413A1 publication Critical patent/WO2021179413A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/70—Arrangements for moving spray heads automatically to or from the working position
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0463—Installation or apparatus for applying liquid or other fluent material to moving work of indefinite length
    • B05B13/0494—Installation or apparatus for applying liquid or other fluent material to moving work of indefinite length with spray heads being moved along a closed path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/656—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the flow conduit length is changeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68—Arrangements for adjusting the position of spray heads

Definitions

  • the present invention relates to the field of sanitary ware, and is particularly related to a spray washing assembly used in a smart toilet and an assembly method of the spray washing assembly.
  • the existing smart toilet lid has a large overall volume, especially a large thickness, lacks overall aesthetics and is inconvenient to use, and takes up a lot of space.
  • the specific reason is: the overall height of the smart toilet lid depends on the height of the spray rod; the nozzle extending or retracting from the smart toilet lid needs to be driven by a motor, and the gear on the motor meshes with the rack on the spray rod to drive The spray rod slides relative to the housing.
  • the above structure causes the motor to be set close to the water outlet to drive the displacement of the spray rod; therefore, the height composed of the overall height of the nozzle and the size of the motor is the most basic height of the smart toilet lid. Therefore, the existing smart toilet cover is very thick and has poor aesthetics; in addition, because the motor of the smart toilet cover is close to the spray nozzle, it is easy to be damaged by damp, which seriously affects its service life;
  • the embodiment of the present application provides a spray washing assembly for a smart toilet cover, which includes: a base, a spray bar, and a first motor; the base is provided with a slide; the spray bar is connected to the first motor With a matched rack, the first motor drives the spray rod to slide along the base; the first motor is installed at an end far away from the spray nozzle of the spray rod and drives the displacement of the spray rod through a transmission structure; the transmission structure includes The driving gear, the double-tooth transmission wheel and the transmission belt; the driving gear and the output shaft of the first motor are in anti-rotation cooperation; the double-tooth transmission wheel meshes with the transmission belt and the rack on the spray rod respectively; A gear and a double-tooth transmission wheel; wherein the first motor drives the driving gear to rotate, and is driven by a double-tooth transmission wheel linked with a transmission belt to drive the spray rod to move along the slide of the base.
  • a water diversion unit which includes a water inlet, a switch body, and a self-cleaning joint; the spray rod is provided with a number of water channels, and the water inlet of each water channel and the water outlet of the switch body The switch conduction; the water inlet and the switch body are connected through a first hose; one of the water paths of the self-cleaning joint and the spray rod is connected through a second hose; wherein, the curved section of the first hose Located on the outside of the curved arc section of the second hose.
  • the base is provided with a accommodating cavity for the first and second hose parts to be placed; the width of the accommodating cavity is greater than or equal to the outer diameter of one hose with the largest diameter and less than two flexible hoses. The sum of the outside diameter of the tube.
  • the length of the first hose is greater than the length of the second hose.
  • the conductive wire of the second motor is parallel to the first and second hoses They are not arranged in a staggered manner, and are located on the outer side of the curved arc section of the first hose.
  • the wire harness structure for limiting the length of the conductive wire;
  • the wire harness structure includes a wire buckle and a receiving groove, the receiving groove is formed at the bottom of the base; the wire buckle is slidingly sleeved on The conductive wire is installed on the receiving groove to adjust the length of the conductive wire from the wire buckle to the second motor.
  • the water inlet air intake member is arranged at the middle position of the bottom of the base, and is located between the first motor and the injection port of the spray rod.
  • the water inlet and air inlet include a water outlet, a water inlet, an air inlet, a holding part, a connecting part, and a limiting protrusion; the water inlet and the air inlet are located on one side of the water outlet, so The connecting portion and the limiting protrusion formed on the connecting portion are connected to the other side of the water outlet through the holding portion, and the water inlet, the air intake portion, the holding portion and the limiting protrusion are parallel and vertical to each other In the axial direction of the water outlet; the connecting portion is parallel to the axis of the water outlet; wherein, the water inlet and air inlet are installed on the base through an attachment structure, and the supporting portion is pressed against the The transmission belt is used to tension the transmission belt.
  • the attachment structure includes an assembly groove and an assembly hole, the assembly groove and the assembly hole are respectively provided on the two side walls of the accommodating cavity; the assembly hole is provided for the installation of the limiting protrusion; wherein the assembly groove is for water inlet
  • the opening and the air inlet are installed, including an opening and first and second ends; the opening is provided at the bottom of the side wall of the base, and the opening and the first and second ends form a triangular assembly groove; The first end is provided for the installation of the air inlet or the water inlet, and the second end is provided for the installation of the water inlet or the air inlet respectively.
  • the embodiment of the present application also provides a method for assembling a spray washing assembly.
  • the spray washing assembly includes a base, a motor, a transmission belt, a spray bar, and a water intake air inlet; the base has a containing cavity for the transmission belt to be placed in.
  • the motor is installed on the base and drives the spray rod to slide relative to the base through a transmission belt; on both side walls of the containing cavity are provided with assembling grooves and assembling holes, wherein the assembling groove includes an opening and first and second ends; The opening is opened on the edge of the side wall of the base and forms a triangular assembly groove with the first and second ends;
  • the water inlet and air inlet includes a water outlet, a water inlet, an air inlet, a holding part, and a connecting part
  • the water inlet part and the air inlet part are located on one side of the water outlet, the connecting part and the limiting protrusion are connected to the other side of the water outlet through the holding part, and the water inlet,
  • the air inlet portion, the holding portion and the limiting protrusion are respectively parallel to each other and all perpendicular to the axial direction of the water outlet;
  • the connecting portion is parallel to the axis of the water outlet;
  • the assembly method includes: the inlet of the water inlet The
  • the spray washing component and the method for assembling the spray washing component of the smart toilet provided by the technical solution are simple in structure, simple to manufacture and easy to realize.
  • the first motor is placed at the back of the base, and
  • the transmission structure is used to drive the spray rod to slide the spray rod relative to the base. This design not only protects the first motor, but also the thickness of the toilet cover only needs to meet the height of the spray rod. The overall thickness It can be greatly reduced to achieve a small and extraordinar smart toilet cover;
  • a water diversion unit is added to make the spray rod have multiple flushing functions; the switching body of the water diversion unit and the water inlet air inlet are connected by the first hose, and the curved section of the first hose is located The outer side of the curved section of the second hose (that is, the two pipes are arranged up and down), so that the volume of the base can be reduced (that is, the width of the base is reduced), so that the volume of the entire spray washing assembly is reduced, and further Realize the effect of reducing the thickness of the smart toilet;
  • the width of the accommodating cavity of the base of the present invention is greater than or equal to the outer diameter of the largest pipe diameter, and smaller than the sum of the outer diameters of the two hoses, and the length of the first hose is greater than the length of the second hose Specifically: during the movement of the spray rod, the first and second hoses stretch or bend with the spray rod. Through the above structure, it can be ensured that the two hoses are in sliding motion with the spray rod.
  • the direction of bending or extension is the same as the direction of the spray rod.
  • the first and second hoses are bent or stretched to maintain relative positions. Therefore, it can effectively ensure that the first and second hoses are not entangled with each other and the hoses will not cross each other. Ensure smooth movement and prevent staggered hoses from affecting the normal operation of spray washing components;
  • the present invention uses a second motor to drive the switch body in the water diversion unit, and the switch body corresponds to any water channel on the spray rod to conduct the water outlet;
  • the conductive wire of the second motor is connected to the first and second hoses. Arranged side by side and not staggered, and located on the outside of the curved section of the first hose. This arrangement enables the conductive wire to be parallel to the first and second hoses when the second motor slides with the boom. The relative position prevents the first and second hoses from being staggered or entangled with the conductive wires;
  • the present invention also provides a wire harness structure to adjust the length of the conductive wire between the wire buckle and the second motor through the wire harness structure to prevent the conductive wire from being entangled with the first and second hoses when the conductive wire is too long or too short;
  • the water inlet of the present invention is arranged between the bottom of the base and between the first motor and the spray nozzle of the spray rod; this makes the length of the first and second hoses the shortest. If the air intake is close to the spray nozzle of the spray rod, the first and second hoses will be too long; if it is close to the first motor, the first and second hoses will be arched when the spray rod moves, which takes up a lot of space;
  • the water inlet air fitting of the present invention When the water inlet air fitting of the present invention is installed on the base and located near the transmission belt, and the water inlet air fitting is installed and fixed through the attachment structure, it can also hold the transmission belt to tension the transmission belt.
  • the design is not only compact in structure and ingenious layout, but also realizes one thing and two functions, ensuring effective transmission between the first motor and the boom, and realizing intelligent and precise control;
  • an assembly groove and an assembly hole are arranged on the cavity wall of the accommodating cavity of the base, and the assembly groove has a triangular structure.
  • the inlet of the water inlet is installed, and the water inlet is rotated so that the limiting protrusion of the water inlet and air inlet is matched with the assembly hole; the limiting protrusion is limited and fixed by the assembly hole, and the water inlet and the air inlet enter the triangle respectively
  • the two limit ends (first and second ends) of the assembling groove make the entire water inlet and air inlet piece be firmly installed on the base.
  • the holding part will follow Push against the outside of the transmission belt to play the role of tensioning the transmission belt;
  • FIG. 1 is a schematic diagram of a three-dimensional exploded structure of a spray washing assembly according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a three-dimensional structure of a spray washing assembly according to an embodiment of the present invention
  • Fig. 3 is a schematic diagram 1 of the movement state of the spray washing assembly according to the embodiment of the present invention.
  • FIG. 4 is the second schematic diagram of the movement state of the spray washing assembly according to the embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of the transmission structure part of the spray washing assembly of the embodiment of the present invention.
  • Figure 6 is a bottom view of the spray washing assembly of the embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a three-dimensional structure of a water inlet air inlet according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram showing a wiring harness structure according to an embodiment of the present invention.
  • Figure 9 is a schematic diagram of the first embodiment of the installation of the water intake air intake member of the present invention.
  • Figure 10 is the second schematic diagram of the installation of the water inlet air inlet according to the embodiment of the present invention.
  • Figure 11 is the third schematic diagram of the installation of the water inlet air inlet according to the embodiment of the present invention.
  • the spraying assembly for the smart toilet lid of the present invention is constructed on the smart toilet lid, and the driving device drives the spray rod 1 to extend from the main body of the smart toilet lid To the toilet bowl, and spray clean water to clean the buttocks;
  • the existing smart toilet cover is too thick, too heavy and takes up a lot of space, giving a heavy visual effect on the whole, of course, no It is evident;
  • one of the important reasons for the thickness is that the position where the spray bar 1 extends out of the smart toilet cover is provided with a drive motor.
  • the volume of the drive motor plus the volume of the spray bar 1 is the first guarantee for the smart toilet cover. Thickness. Based on this thickness, the cover needs more space to be turned relative to the seat body where the boom 1 is installed.
  • the entire cover has to be increased in height (the most basic reason is that the height of the seat is flush). It is one of the main reasons for the overall thickness of the existing smart toilet cover; and the spray assembly provided by the present invention effectively solves the above-mentioned defects;
  • the spray washing assembly mainly includes the following components: spray rod 1, base 2, first motor 3, second motor 4, driving gear 51, double-tooth transmission wheel 52, transmission belt 53, water inlet 6, switching body 71. Self-cleaning connector 72, wiring harness structure 73, sterilization unit 8 and spring 9;
  • the base 2 is provided with a slide 2A, a guide portion 20 formed at the end of the base 2 and a containing cavity 21;
  • the containing cavity 21 is constructed by two side walls of the base 2, and the two side walls are correspondingly arranged
  • the first motor 3 is installed on the base 2 and is far away from the spray port of the spray bar 1, and drives the spray bar 1 to slide along the base 2 through the transmission structure 5 and is reciprocated through the guide portion 20;
  • the transmission structure 5, as shown in Figure 5, includes a driving gear 51, a double-tooth transmission wheel 52, and a transmission belt 53; the driving gear 51 is in anti-rotation cooperation with the output shaft of the first motor 3; the double-tooth transmission wheel 52 drives the belt respectively 53 and the tooth grooves on the spray rod 1; it should be noted that the spray rod 1 is provided with a rack along its axial direction, and the rack meshes with the double-tooth transmission wheel 52; the double-tooth transmission wheel 52 of the present invention includes a The first-stage gear plate 521 and the second-stage gear plate 522, the first and second-stage gear plates 521, 522 are arranged coaxially, and are installed in the accommodating cavity 21 through a rotating shaft. The first-stage gear plate 521 is matched with the rack of the spray rod 1. The secondary chainring 522 cooperates with the driving gear 51 through the transmission belt 53 to realize power transmission;
  • the first motor 3 drives the driving gear 51 to rotate, and is driven by the double-tooth transmission wheel 52 via the transmission belt 53, so as to drive the spray rod 1 to move along the slide 2A of the base 2;
  • the motor 3 is placed on the back of the base 2 (that is, away from the water outlet of the spray rod 1), so the toilet cover only needs to meet the height of the spray rod 1 in consideration of the overall thickness, which can easily realize a thin and smart toilet cover;
  • the present invention is also provided with a water divider unit, which includes a water inlet and air inlet 6, a switching body 71 and a self-cleaning joint 72;
  • the spray bar 1 is provided with a number of waterways 10 (several waterways 10 include functional waterways such as hip washing, bidet washing, self-cleaning, strong washing, etc.), and the water inlet of each waterway 10 is switched and conducted with the water outlet of the switching body 71; It should be noted that the switching body 71 realizes the movement of the switching body 71 relative to the spraying rod 1 through the second motor 4 arranged on the spray rod 1. The second motor 4 and the switching body 71 also adopt a rack and pinion structure to realize transmission. ;
  • the water inlet and air inlet 6 and the switching body 71 are connected through the first hose A; it should be noted that the water inlet and air inlet 6 is arranged between the first motor 3 and the guide part 20, so that the first soft The required length of tube A is the smallest, and the length of the first hose A is rationally arranged to achieve the effect of reducing the overall volume of the boom 1 assembly;
  • the water inlet and air inlet 6 includes a water inlet 61, an air inlet 62, a water outlet 63, a holding portion 64, a connecting portion 65, and a limiting protrusion 66; the water inlet 61 and the air inlet 62 are located at One side of the water outlet portion 63; the limiting protrusion 66 and the connecting portion 65 are connected to the other side of the water outlet portion 63 through the holding portion 64, and the water inlet portion 61, the air inlet portion 62, the holding portion 64 and the limiting portion
  • the protrusions 66 are parallel to each other and are perpendicular to the axial direction of the water outlet 63; the connecting portion 65 is parallel to the axis of the water outlet 63; it should be noted that one end of the first hose A is connected to the water outlet 63, and the other end Is connected to the switching body 71; the water inlet air element 6 is installed on the base 2 through an attachment structure, and the holding portion 64 of the water inlet air
  • the self-cleaning joint 72 is installed under the guide portion 20 and communicates with one of the water passages 10A of the spray bar 1 through the second hose B, that is, when the outer wall of the spray bar 1 needs to be cleaned, one of the switching body 71 and the spray bar 1
  • the waterway 10A is connected, and the water flows through the second hose B to the self-cleaning joint 72, and sprayed from the self-cleaning joint 72 to the outer wall of the spray rod 1 for cleaning;
  • the curved section of the first hose A is located on the outside of the curved section of the second hose B (the outside of the curved section of the second hose refers to: the curved section of the first hose is compared with the second hose The curved arc section is farther away from the center of the circle roughly defined by the contour of the second hose curved arc section;), where the first and second hoses A and B are hoses, which can be bent; the present invention sets the first hose A at Above the second hose B, further reduce the volume of the boom 1 assembly;
  • the present invention sets the width of the containing cavity 21 to be greater than the outer diameter of one hose and less than the outer diameter of the two flexible hoses.
  • the sum of the outer diameters of the tubes, and the length of the first hose A is greater than the length of the second hose B.
  • This layout is compact and ingenious, and will not interfere with the movement of the boom 1, and at the same time, the two hoses will not be squeezed.
  • a spring 9 is sleeved on the outer wall of the second hose B to prevent excessive bending of the second hose B.
  • the second hose B is positioned at the first hose during the bending process.
  • the inner diameter range of the hose A is prone to excessive bending.
  • the setting of the spring 9 not only ensures that the second hose B will not be excessively bent, but also can collide with the first and second hoses A and B. Reduce the friction and interference of the first and second hoses A and B;
  • the conductive wire 40 of the second motor 4 of the present invention is arranged in parallel with the first and second hoses A and B, and is located on the outside of the first hose A; this arrangement When the second motor 4 slides with the boom 1, the conductive wire 40 can also be parallel to the first and second hoses A and B and maintain relative positions, preventing the first and second hoses A and B from sliding.
  • a wire harness structure 73 is also provided to achieve anti-winding;
  • the wire harness structure 73 includes a wire buckle 731 and a receiving groove 732, and the receiving groove 732 is formed on the base 2 Bottom;
  • the wire buckle 731 is slidably sleeved on the conductive wire 40 and installed on the receiving groove 732 to adjust the distance between the conductive wire 40 from the wire buckle 731 to the second motor 4;
  • the water inlet air element 6 is installed at the bottom of the base 2 through an attachment structure, and is located between the first motor 3 and the injection port of the spray rod 1, and the holding portion 64 of the water inlet air element 6 Press against the transmission belt 53 to tension the transmission belt 53; specifically, the attachment structure includes assembling grooves 22 and assembling holes 23 opened on both side walls of the accommodating cavity 21 of the base 2;
  • the assembling groove 22 and the assembling hole 23 are respectively provided on the two side walls of the accommodating cavity 21; the assembling hole 23 is for installing the limiting protrusion 66; wherein the assembling groove 22 is for installing the water inlet 61 and the air inlet 62
  • the assembly groove 22 includes an opening 221 and first and second ends 222, 223; the opening 221 is provided on the side wall edge of the base 2, and the opening 221 and the first and second ends 222, 223 form a triangle -Shaped assembly groove 22; the first and second ends 222, 223 are provided for the water inlet 61 and the air inlet 62 to install;
  • the assembly method of the boom 1 assembly is as follows: (as shown in Figure 1-8)
  • the double-tooth transmission wheel 52 is fixed in the accommodating cavity 21 by a pin or a rotating shaft, and the primary gear plate 521 is engaged with the spray rod 1, and the secondary gear plate 522 is matched with the driving gear 51 through the transmission belt 53;
  • Adjust the length of the conductive wire 40 of the second motor 4 through the wire buckle 731 (this length refers to the length from the second motor 4 to the wire buckle 731), adjust the length, and set it in the first hose After the upper part of A, insert the wire buckle 731 into the hook part, and finally the conductive wire 40, the first hose A, and the second hose B are arranged in order from top to bottom, and they can maintain relative positions during the movement. Will produce entanglement;
  • the first motor 3 receives the signal to turn on, and is driven by the driving gear 51, the transmission belt 53, and the double-tooth transmission wheel 52 to drive the spray bar 1 to slide relative to the base 2; during this movement, the spray bar 1
  • the movement drives the deformation of the first and second hoses A, B and the conductive wire 40; water and gas enter through the water inlet 6 and are transmitted to the switching body 71 through the first hose A, and the switching body 71 is controlled by
  • the second motor 4 is displaced to correspond to the corresponding waterway 10, and the water flow and gas are then sprayed from the connected water flow to finally realize the functions of hip washing, feminine washing, self-cleaning, and strong washing.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

一种用于智能马桶盖的喷洗组件及该喷洗组件的装配方法，其包括：基座(2)、喷杆(1)及第一电机(3)；基座(2)上设有滑道(2A)；喷杆(1)具有与第一电机(3)配合的齿条，第一电机(3)驱使喷杆(1)沿基座(2)滑动；第一电机(3)，其装设在远离所述喷杆(1)喷射口的一端，且通过传动结构(5)带动喷杆(1)位移；传动结构(5)，其包括主动齿轮(51)、双齿传动轮(52)及传动带(53)；主动齿轮(51)与第一电机(3)的输出轴止转配合；双齿传动轮(52)分别与传动带(53)、喷杆(1)上的齿条啮合；本发明提供的喷洗组件及装配方法，解决现有马桶对空间占用大及美观度不足的缺陷。

Description

一种用于智能马桶盖的喷洗组件及该喷洗组件装配方法 技术领域
本发明涉卫生洁具领域，尤其与一种用于智能坐便器的喷洗组件及喷洗组件的装配方法有关。
背景技术
现今，随着智能普及，智能马桶盖也广泛的运用于各家庭及公共场所等地方；
现有的智能马桶盖上虽功能逐步健全，但细节部分仍存在不足，例如：现有的智能马桶盖整体体积大，尤其是厚度大，整体美观度不足且使用不方便，而且对空间占用大，具体原因在于：智能马桶盖的整体高度取决于喷杆的高度；喷管从智能马桶盖内部伸出或回缩需要电机来驱动，电机上的齿轮与喷杆上的齿条啮合，以带动喷杆相对壳体滑动，上述结构即导致电机必须设置靠近出水口处，这样才能带动喷杆位移；因此喷管整体高度与电机的大小共同组成的高度即为智能马桶盖的最基础的高度，故现有的智能马桶盖厚度非常厚且美观性差；此外，由于智能马桶盖的电机靠近喷杆喷射口，容易受潮而损坏，进而严重影响其使用寿命；
综上，现今的智能马桶盖的喷洗组件仍具有一定改进空间。
发明内容
以下是对本文详细描述的主题的概述，本概述并非是为了限制权利要求的保护范围。
本申请实施例提供了一种用于智能马桶盖的喷洗组件，其包括：基座、喷杆及第一电机；所述基座上设有滑道；所述喷杆具有与第一电机配合的齿条，所述第一电机驱使喷杆沿基座滑动；第一电机，其装设在远离所述喷杆喷射口的一端，且通过传动结构带动喷杆位移；传动结构，其包括主动齿轮、双齿传动轮及传动带；所述主动齿轮与第一电机的输出轴止转配合；所述双齿传动轮分别与传动带、喷杆上的齿条啮合；所述传动带绕设于主动齿轮及双齿传动轮；其中，所述第一电机驱动所述主动齿轮转动，且经传动带联动双齿传动轮传动，以带动所述喷杆沿基座的滑道移动。
进一步地，还包括一分水单元，该分水单元包括进水进气件、切换体及自洁接头；所述喷杆设有若干水路，各所述水路的进水口与切换体的出水口切换导通；所述进水进气件与切换体通过第一软管连通；所述自洁接头与喷杆的其中一水路通过第二软管连通；其中，第一软管的弯弧段位于第二软管的弯弧段的外侧。
进一步地，所述基座开设有供所述第一、第二软管部分置入的容纳腔；所述容纳腔的宽度大于或等于管径最大的一条软管的外径并小于两条软管外径之和。
进一步地，所述第一软管的长度大于第二软管的长度。
进一步地，还包括第二电机，其设置于所述喷杆上，且用于驱动切换体相对所述喷杆位移；所述第二电机的导电线与所述第一、第二软管并列不交错布设，且位于所述第一软管弯弧段的外侧。
进一步地，还包括一线束结构，其用于限制所述导电线长度；所述线束结构包括线扣及容纳槽，所述容纳槽成型于所述基座底部；所述线扣滑动套设于导电线，并装设在所述容纳槽上，以调节所述导电线从线扣至第二电机之间的长度。
进一步地，所述进水进气件设置于基座底部的中间位置，且位于第一电机与喷杆的喷射口之间。
进一步地，所述进水进气件包括出水部、进水部、进气部、顶持部、连接部及限位凸起；所述进水部、进气部位于出水部一侧，所述连接部及成型于连接部的限位凸起通过顶持部相接于出水部另一侧，且所述进水部、进气部、顶持部及限位凸起相互平行且皆垂直于出水部的轴向；所述连接部平行于所述出水部的轴线；其中，该进水进气件通过一装接结构装设于基座，且使所述顶持部顶抵于所述传动带以张紧所述传动带。
进一步地，所述装接结构包括装配槽与装配孔，所述装配槽与装配孔分别设于容纳腔两侧壁；所述装配孔供限位凸起装设；其中，装配槽供进水部及进气部装设，其包括一开口及第一、第二端；所述开口设于基座侧壁的底部，且该开口与第一、第二端构成三角状的装配槽；所述第一端供进气部或进水部装设，第二端端分别供进水部或进气部装设。
本申请实施例还提供了一种喷洗组件装配方法，所述喷洗组件包括基座、电机、传动带、喷杆及进水进气件；所述基座具有容纳腔供所述传动带置入；所述电机装设于基座并通过传动带带动喷杆相对基座滑动；位于容纳腔两侧壁设有装配槽与装配孔，其中装配槽包括一开口及第一、第二端；所述开口开设于基座的侧壁边缘，且与第一、第二端构成三角状的装配槽；所述进水进气件包括出水部、进水部、进气部、顶持部、连接部及限位凸起；所述进水部、进气部位于出水部一侧，所述连接部及限位凸起通过顶持部相接于出水部另一侧，且所述进水部、进气部、顶持部及限位凸起分别相互平行且皆垂直于出水部的轴向；所述连接部与出水部轴线平行；所述装配方法包括：所述进水进气件的进水部、进气部依序从开口进入装配槽，直至进水部位移至所述第一端、进气部亦位于所述开口与第二端之间，且使所述出水部、顶持部、连接部及限位凸起位于所述容纳腔内；以所述进水部的轴线为轴转动所述进 水进气件，使所述进气部进入装配槽的第二端、且所述连接部弹性形变并联动限位凸起落入装配孔，此时，所述顶持部顶抵于传动带外壁使传动带张紧。
由上述对本发明的描述可知，相对于现有技术，本发明具有的如下有益效果：
1、本技术方案所提供的一种用于智能坐便器的喷洗组件及喷洗组件的装配方法，其结构简单、制作简便且易实现，将第一电机后置于基座后部，并通过传动结构实现对喷杆的驱动使喷杆相对基座滑动，此设计不仅对第一电机起到很好的保护作用，而且马桶盖在厚度设计时仅需满足喷杆高度即可，整体厚度可大幅度减小，实现空间占用小且精美的智能马桶盖；
2、本发明所述还增设分水单元，使得喷杆具备多种冲洗功能；分水单元的切换体与进水进气件利用第一软管连通，且第一软管的弯弧段位于第二软管的弯弧段的外侧(即两个管上下排布)，使得基座的体积可以减小(即基座的宽度减小)，这样使得整个喷洗组件的体积减小，进一步实现减小智能坐便器厚度的效果；
3、本发明所述基座的容纳腔宽度大于或等于管径最大一条软管的外径，小于两条软管的外径之和，且第一软管的长度大于第二软管的长度；具体为：所述喷杆移动过程中，第一、第二软管随着喷杆伸展或弯曲，通过上述结构能够保证两条软管在随喷杆做滑移运动时，两软管于弯折或伸展方向与喷杆方向一致，第一、第二软管弯曲或伸展都保持相对位置，因此，有效保证第一、第二软管互不缠绕，不会产生软管相互交错现象，保证移动顺畅，防止出现软管交错而影响喷洗组件的正常运作；
4、本发明采用第二电机驱动分水单元中的切换体，通过切换体与喷杆上任一水路对应以导通该出水路；所述第二电机的导电线与第一、第二软管并列且不交错的布设，且位于第一软管弯弧段的外侧，此设置使得导电线在第二电机随喷杆滑动时，导电线也能够与第一、第二软管保持平行且保持相对位置，防止第一、第二软管与导电线发生交错、缠绕现象；
5、本发明还设置一线束结构，通过线束结构调节线扣至第二电机之间导电线长度，防止出现导电线过长或过短时与第一、第二软管发生缠绕现象；
6、本发明的进水进气件设置于基座底部的之间位置，且位于第一电机与喷杆的喷射口之间；这样使得第一、第二软管的长度最短，若进水进气件靠近喷杆的喷射口，则导致第一、第二软管过长；若靠近第一电机，则导致第一、第二软管随喷杆运动时拱起，对空间占用大；
7、本发明的进水进气件装设在基座上，且位于传动带附近，并通过装接结构实现进水进气件安装固定的情况下，还能顶持传动带以张紧传动带，此设计不仅结构紧凑、布局巧妙以外，还实现一物双功能，保证第一电机与喷杆之间的有效传动，实现智能精准控制；
8、本发明在基座的容纳腔的腔壁上设置装配槽与装配孔，且该装配槽呈三角状结构，将进水进气件的进水部、进气部依序从三角装配槽的入口装入，并转动进水进气件，使得进水进气件的限位凸起与装配孔配合；限位凸起被装配孔限位固定，进水部与进气部分别进入三角装配槽的两限位端(第一、第二端),使得整个进水进气件稳固装设于基座，与此同时，在 转动进水进气件过程中，顶持部也随之顶抵传动带外部，以起到张紧传动带的作用；
9、本发明所述的喷洗组件安装方法简介、无需任何工具，徒手即能实现安装，此外整体安装成本低、效率高，且便于维护及更换；稳定性佳，尤其是安装后能够稳定的顶抵传送带以实现张紧功能。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面对实施例描述中所需要使用的附图作简单地介绍：
图1为本发明实施例喷洗组件的立体分解结构示意图；
图2为本发明实施例喷洗组件立体结构示意图；
图3为本发明实施例喷洗组件运动状态示意图一；
图4为本发明实施例喷洗组件运动状态示意图二；
图5为本发明实施例喷洗组件中传动结构部分的剖视图；
图6为本发明实施例喷洗组件的仰视图；
图7为本发明实施例进水进气件的立体结构示意图；
图8为本发明实施例显示线束结构的结构示意图；
图9为本发明实施例进水进气件安装示意图一；
图10为本发明实施例进水进气件安装示意图二；
图11为本发明实施例进水进气件安装示意图三。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。
参见图1至图5，本发明所述一种用于智能马桶盖的喷洗组件，该喷洗组件被构建于智能马桶盖上，通过驱动装置带动喷杆1从智能马桶盖主体内伸出至坐便器盆体，并通过喷射清洁水对臀部进行清洗；现有的智能马桶盖厚度太厚，重量过重且对空间占用大，从整体上看给予一种厚重的视觉效果，当然更无精美可言；而厚度太厚的其中一重要原因在于，喷杆1伸出智能马桶盖的位置设置驱动电机，驱动电机的体积加上喷杆1的体积便是智能马桶盖首先要保证的基础厚度，在此厚度基础上，盖体相对安装喷杆1的座体翻转时需要更大的空 间才能实现，因此整个盖体又得增加高度(最基本也得于座体高度平齐)，这是现有智能马桶盖整体厚重的主要原因之一；而本发明所提供的喷组件，有效解决上述缺陷；
所述喷洗组件主要包括以下部件：喷杆1、基座2、第一电机3、第二电机4、主动齿轮51、双齿传动轮52、传动带53、进水进气件6、切换体71、自洁接头72、线束结构73、杀菌单元8及弹簧9；
所述基座2上设有滑道2A、成型于基座2端部的导向部20及容纳腔21；所述容纳腔21由基座2两侧壁构建而成，且两侧壁对应设置有供进水进气件6装设的装配槽22及装配孔23；
第一电机3，其装设在基座2上且远离喷杆1喷射口的一端，并通过传动结构5带动喷杆1沿基座2滑动且于导向部20往复穿设；
传动结构5，如图5所示，包括主动齿轮51、双齿传动轮52及传动带53；所述主动齿轮51与第一电机3的输出轴止转配合；所述双齿传动轮52分别传动带53及喷杆1上的齿槽配合；需说明的是，喷杆1沿其轴向布设有齿条，该齿条与双齿传动轮52啮合；本发明所述双齿传动轮52包括一级齿盘521及二级齿盘522，一级、二级齿盘521、522同轴设置，且通过转轴装设于容纳腔21内，其中一级齿盘521与喷杆1齿条配合，二级齿盘522则通过传动带53与主动齿轮51配合以实现动力传送；
其中，所述第一电机3驱动所述主动齿轮51转动，且经传动带53联动双齿传动轮52传动，以带动所述喷杆1沿基座2的滑道2A移动；本发明将第一电机3后置到基座2后侧(即远离喷杆1出水口的位置)，故，马桶盖在整体厚度考虑上只需满足到喷杆1的高度即可，轻松实现轻薄智能马桶盖；
在减小厚度的基础上，还需保证整体功能实现，本发明还设置有分水单元，其包括进水进气件6、切换体71及自洁接头72；
所述喷杆1设有若干水路10(若干水路10包括臀洗、妇洗、自洁、强洗等功能水路)，各所述水路10的进水口与切换体71的出水口切换导通；需说明的是，所述切换体71通过设置在喷杆1上的第二电机4实现该切换体71相对喷杆1运动，该第二电机4与切换体71同样采用齿轮齿条结构实现传动；
所述进水进气件6与切换体71通过第一软管A连通；需说明的是，所述进水进气件6设置在第一电机3与导向部20之间，这样第一软管A所需的长度最小，经过合理布局第一软管A长度，以达到减小喷杆1组件整体体积的效果；
所述进水进气件6包括进水部61、进气部62、出水部63、顶持部64、连接部65及限位凸起66；所述进水部61、进气部62位于出水部63一侧；限位凸起66、连接部65通过顶持部64相接于出水部63另一侧，且所述进水部61、进气部62、顶持部64及限位凸起66相互平行且皆垂直于出水部63的轴向；所述连接部65平行于出水部63的轴线；需说明的是，所 述第一软管A的一端连接出水部63，另一端则与切换体71导通；所述进水进气件6通过一装接结构装设于基座2，且使进水进气件6的顶持部64顶抵于所述传动带53以张紧所述传动带53；
所述自洁接头72装设导向部20下方，且与喷杆1的其中一水路10A通过第二软管B连通，即当需要清洗喷杆1外壁时，切换体71与喷杆1其中一水路10A导通，水流经第二软管B至自洁接头72，从自洁接头72喷向喷杆1外壁进行清洗；
其中，所述第一软管A的弯弧段位于第二软管B弯弧段的外侧(第二软管弯弧段的外侧指：第一软管的弯弧段相较第二软管弯弧段更远离于第二软管弯弧段轮廓大致界定的圆心；)，这里的第一、第二软管A、B为胶管，可以实现弯曲；本发明将第一软管A设置在第二软管B上方，进一步减小喷杆1组件的体积；
为防止第一、第二软管A、B在于随喷杆1位移时两软管缠绕在一起，本发明将所述容纳腔21的宽度设置为大于一条软管的外径并小于两条软管外径之和，且所述第一软管A的长度大于第二软管B的长度，此布局紧凑、巧妙，而且不会干涉喷杆1的运动，同时两软管也不会因挤压而导致水流不顺畅等；此外还在第二软管B的外壁还套设一弹簧9，用于防止第二软管B过度弯折，第二软管B在弯折过程中位于第一软管A内径范围，容易产生过度弯折，通过弹簧9设置，不仅保证第二软管B不会产生过度弯折现象，而且即便是在第一、第二软管A、B发生碰撞，能够减小第一、第二软管A、B的摩擦与干涉；
此外，如图1-3、6、7所示，本发明第二电机4的导电线40与第一、第二软管A、B平行布设，且位于第一软管A的外侧；此设置使得导电线40在第二电机4随喷杆1滑动时，导电线40也能够与第一、第二软管A、B保持平行且保持相对位置，防止第一、第二软管A、B与导电线40发生交错、缠绕现象；更具体地，还通过设置线束结构73来实现防缠绕；所述线束结构73包括线扣731及容纳槽732，所述容纳槽732成型于所述基座2底部；所述线扣731滑动套设于导电线40，并装设在所述容纳槽732上，以调节所述导电线40从线扣731至第二电机4之间的距离；
所述的进水进气件6通过一装接结构装设于基座2底部，且位于第一电机3与喷杆1喷射口之间，且使进水进气件6的顶持部64顶抵于所述传动带53以张紧所述传动带53；具体地，所述装接结构包括开设在基座2容纳腔21的两侧壁上的装配槽22与装配孔23；
所述装配槽22与装配孔23分别设于容纳腔21两侧壁；所述装配孔23供限位凸起66装设；其中，装配槽22供进水部61及进气部62装设；该装配槽22包括一开口221及第一、第二端222、223；所述开口221设于基座2的侧壁边缘，且该开口221与第一、第二端222、223构成三角状的装配槽22；所述第一、第二端222、223分别供进水部61与进气部62装设；
所述喷杆1组件装配方法如下：(如图1-8所示)
一、将喷杆1对应基座2的滑槽装入，使得喷杆1沿滑槽滑动，且喷杆1的喷口相对导向部20位移；
二、将第一电机3固定于基座2侧壁，且使其输出轴与主动齿轮51止转配合；
三、通过销轴或转轴将双齿传动轮52固定于所述容纳腔21内，并使一级齿盘521啮合喷杆1，二级齿盘522通过传动带53与主动齿轮51配合；
四、将自洁接头72固定于导向部20下方并使出水口对准喷杆1，再将套设有弹簧9的第二软管B从容纳腔21装入，使第二软管B两端分别与喷杆1、自洁接头72连接；
五、将第二电机4固定于喷杆1，且通过齿轮传动组与切换体71配合，并能够带动切换体71相对喷杆1位移，再将第一软管A的一端与切换体71连接，另一端与进水进气件6的出水部63相接；
六、将所述进水进气件6的进水部61、进气部62从基座2侧壁边缘的开口221依序装入，此时的进水部61先进入，进气部62后进入到装配槽22(如图9所示)，直至进水部61位移至所述第一端222、进气部62亦位于所述开口221与第二端223之间，且使所述出水部63、顶持部64、连接部65及限位凸起66位于所述容纳腔21内；需说明的是，此时的顶持部64还未顶抵传动带53，而且限位凸起66也还未进入到装配孔23中(如图10所示)；
七、以位于第一端222处的所述进水部61的轴线为轴(如图11所示)，转动所述进水进气件6，使所述进气部62进入装配槽22的第二端223且所述连接部65弹性形变联动限位凸起66落入装配孔23，与此同时，所述顶持部64因转动一定角度后顶抵于传动带53外壁使传动带53张紧；而且使得第一软管A位于容纳腔21内且在第二软管B的上方；
八、将第二电机4的导电线40通过线扣731调节好长度(此长度指的是从第二电机4至线扣731的长度)，调整好长度，并将其设置在第一软管A的上方后，将线扣731插入钩挂部，最终导电线40、第一软管A、第二软管B从上至下依序排列，且在运动过程中都能保持相对位置，不会产生缠绕；
九、将所述紫外线杀菌灯8装设导向部20上，以完成整个喷杆1组件的装配；
实际使用时，第一电机3接收信号开启，通过主动齿轮51、传动带53及双齿传动轮52的传动，以带动喷杆1相对基座2滑移；在此运动过程中，喷杆1的运动带动第一、第二软管A、B及导电线40发生形变；水流及气体通过进水进气件6进入，并通过第一软管A传输至切换体71，切换体71受控于第二电机4位移，以对应到相应的水路10，水流及气体进而从导通的水流喷出，最终实现臀洗、妇洗、自洁、强洗等功能。
上述说明书和实施例的描述，用于解释本发明保护范围，但并不构成对本发明保护范围的限定。

Claims (10)

  1. 一种用于智能马桶盖的喷洗组件，其包括：基座、喷杆及第一电机；所述基座上设有滑道；所述喷杆具有与第一电机配合的齿条，所述第一电机驱使喷杆沿基座滑动；其特征在于：
    第一电机，其装设在远离所述喷杆喷射口的一端，且通过传动结构带动喷杆位移；
    传动结构，其包括主动齿轮、双齿传动轮及传动带；所述主动齿轮与第一电机的输出轴止转配合；所述双齿传动轮分别与传动带、喷杆上的齿条啮合；所述传动带绕设于主动齿轮及双齿传动轮；
    其中，所述第一电机驱动所述主动齿轮转动，且经传动带联动双齿传动轮传动，以带动所述喷杆沿基座的滑道移动。
  2. 如权利要求1所述的一种用于智能马桶盖的喷洗组件，其特征是：还包括一分水单元，该分水单元包括进水进气件、切换体及自洁接头；所述喷杆设有若干水路，各所述水路的进水口与切换体的出水口切换导通；所述进水进气件与切换体通过第一软管连通；所述自洁接头与喷杆的其中一水路通过第二软管连通；其中，第一软管的弯弧段位于第二软管的弯弧段的外侧。
  3. 如权利要求2所述的一种用于智能马桶盖的喷洗组件，其特征是：所述基座开设有供所述第一、第二软管部分置入的容纳腔；所述容纳腔的宽度大于或等于管径最大的一条软管的外径并小于两条软管外径之和。
  4. 如权利要求3所述的一种用于智能马桶盖的喷洗组件，其特征是：所述第一软管的长度大于第二软管的长度。
  5. 如权利要求4所述的一种用于智能马桶盖的喷洗组件，其特征是：还包括第二电机，其设置于所述喷杆上，且用于驱动切换体相对所述喷杆位移；所述第二电机的导电线与所述第一、第二软管并列不交错布设，且位于所述第一软管弯弧段的外侧。
  6. 如权利要求5所述的一种用于智能马桶盖的喷洗组件，其特征是：还包括一线束结构，其用于限制所述导电线长度；所述线束结构包括线扣及容纳槽，所述容纳槽成型于所述基座底部；所述线扣滑动套设于导电线，并装设在所述容纳槽上，以调节所述导电线从线扣至第二电机之间的长度。
  7. 如权利要求2-6任一项所述的一种用于智能马桶盖的喷洗组件，其特征是：所述进水进气件设置于基座底部的中间位置，且位于第一电机与喷杆的喷射口之间。
  8. 如权利要求7所述的一种用于智能马桶盖的喷洗组件，其特征是：所述进水进气件包括出水部、进水部、进气部、顶持部、连接部及限位凸起；所述进水部、进气部位于出水部一侧，所述连接部及成型于连接部的限位凸起通过顶持部相接于出水部另一侧，且所述进水部、进气部、顶持部及限位凸起相互平行且皆垂直于出水部的轴向；所述连接部平行于所述出水部的轴线；其中，该进水进气件通过一装接结构装设于基座，且使所述顶持部顶抵于所述传动带以张紧所述传动带。
  9. 如权利要求8所述的一种用于智能马桶盖的喷洗组件，其特征是：所述装接结构包括装配槽与装配孔，所述装配槽与装配孔分别设于容纳腔两侧壁；所述装配孔供限位凸起装设；其中，装配槽供进水部及进气部装设，其包括一开口及第一、第二端；所述开口设于基座侧壁的底部，且该开口与第一、第二端构成三角状的装配槽；所述第一端供进气部或进水部装设，第二端端分别供进水部或进气部装设。
  10. 一种喷洗组件装配方法，其特征在于，所述喷洗组件包括基座、电机、传动带、喷杆及进水进气件；所述基座具有容纳腔供所述传动带置入；所述电机装设于基座并通过传动带带动喷杆相对基座滑动；位于容纳腔两侧壁设有装配槽与装配孔，其中装配槽包括一开口及第一、第二端；所述开口开设于基座的侧壁边缘，且与第一、第二端构成三角状的装配槽；所述进水进气件包括出水部、进水部、进气部、顶持部、连接部及限位凸起；所述进水部、进气部位于出水部一侧，所述连接部及限位凸起通过顶持部相接于出水部另一侧，且所述进水部、进气部、顶持部及限位凸起分别相互平行且皆垂直于出水部的轴向；所述连接部与出水部轴线平行；
    所述装配方法包括：
    所述进水进气件的进水部、进气部依序从开口进入装配槽，直至进水部位移至所述第一端、进气部亦位于所述开口与第二端之间，且使所述出水部、顶持部、连接部及限位凸起位于所述容纳腔内；
    以所述进水部的轴线为轴转动所述进水进气件，使所述进气部进入装配槽的第二端、且所述连接部弹性形变并联动限位凸起落入装配孔，此时，所述顶持部顶抵于传动带外壁使传动带张紧。
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