WO2015110036A1 - 一种马桶盖板铰链翻盖机构 - Google Patents

一种马桶盖板铰链翻盖机构 Download PDF

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Publication number
WO2015110036A1
WO2015110036A1 PCT/CN2015/071306 CN2015071306W WO2015110036A1 WO 2015110036 A1 WO2015110036 A1 WO 2015110036A1 CN 2015071306 W CN2015071306 W CN 2015071306W WO 2015110036 A1 WO2015110036 A1 WO 2015110036A1
Authority
WO
WIPO (PCT)
Prior art keywords
hinge
crank
toilet cover
toilet
hinge crank
Prior art date
Application number
PCT/CN2015/071306
Other languages
English (en)
French (fr)
Inventor
李飞宇
陈联进
Original Assignee
李飞宇
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李飞宇 filed Critical 李飞宇
Priority to EP15740488.0A priority Critical patent/EP3097834A4/en
Priority to US15/113,295 priority patent/US20170007083A1/en
Publication of WO2015110036A1 publication Critical patent/WO2015110036A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/12—Hinges
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/10—Devices for raising and lowering, e.g. tilting or lifting mechanisms; Collapsible or rotating seats or covers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
    • E05D3/186—Scissors hinges, with two crossing levers and five parallel pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/619—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using flexible or rigid rack-and-pinion arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2999/00—Subject-matter not otherwise provided for in this subclass

Definitions

  • the present invention relates to a toilet, and more particularly to an automatic flip mechanism for a toilet cover.
  • FIG. 1 One type of toilet cover is shown in FIG. 1 , which is provided with a toilet back cover 2 ′ on the rear side of the toilet cover 1 ′, the gear box 3 ′ is installed in the toilet back cover 2 ′, and the output shaft thereof It is rotatably connected to the rear of the toilet top cover 1'.
  • FIG. 2 and FIG. 3 Another type of toilet cover is shown in FIG. 2 and FIG. 3, which is different from the toilet cover shown in FIG. 1 in that it mounts the gear box 3' outside the toilet back cover 2' and uses a rack 4'. Cooperating with the gear box 3', the toilet top cover 1' is turned over.
  • the gap A between the front cover 1' of the toilet cover and the front cover 2' of the toilet is large (this gap A is used to prevent the upper cover 1 of the toilet) 'The upper cover does not interfere with the toilet back cover 2'.)
  • This gap A not only has a great influence on the appearance of the toilet cover, but also is not conducive to the appearance of the toilet cover, and is easy to fall, which is not conducive to the toilet cover. Cleaning work.
  • the object of the present invention is to overcome the deficiencies of the prior art, and provide a toilet cover hinge hinge flip mechanism having a small overall height and a small clearance fit between the front cover of the toilet cover and the body.
  • a toilet cover hinge hinge flip mechanism comprising a body and a toilet cover, and a hinge module, the toilet cover is connected to the body through a hinge module, and the toilet cover is turned up When the toilet cover is gradually pulled apart from the body with the angle of the upturn, when the toilet cover is closed, the toilet cover gradually decreases with the gap between the body and the body.
  • the hinge module includes a first hinge crank and a second hinge crank, the first hinge crank has a first end and a second end, and the first end of the first hinge crank is slidably engaged with the rear of the toilet cover, a second end of the first hinge crank is rotatably coupled to the body; a second hinge crank has a first end and a second end, the first end of the second hinge crank is slidably engaged with the body, and the second hinge is second The end is rotatably coupled to the rear of the toilet cover; the first hinge crank and the middle of the second hinge crank are pivotally connected.
  • the hinge module includes a front support, a rear support, a first hinge crank and a second hinge crank, the front support is mounted on the rear of the toilet cover, and the rear support is mounted on the body, first The hinge crank has a first end and a second end, the first end of the first hinge crank is slidably engaged with the front support, the second end of the first hinge crank is rotatably coupled to the rear support, and the second hinge crank has a first end and The second end, the first end of the second hinge crank is slidably engaged with the rear support, and the second end of the second hinge crank is rotatably coupled to the front support, and the first hinge crank and the middle of the second hinge crank are pivotally connected.
  • a transmission mechanism is coupled to the first hinge crank or the second hinge crank to drive the hinge module to open or close the toilet cover.
  • a transmission mechanism is coupled between the toilet cover and the body to drive the hinge module to open or close the toilet cover.
  • a portion of the rear portion of the toilet cover for mounting the hinge module is provided with two opposite axial sliding grooves
  • a portion of the front portion of the body for mounting the hinge module is provided with two opposite sides.
  • An axial groove, a first end of the first hinge crank and the second hinge crank are respectively provided with a sliding shaft, and two ends of the sliding shaft of the first hinge crank are respectively slidably fitted to the two shafts of the toilet cover In the sliding slot, the two ends of the sliding shaft of the second hinge crank are respectively slidably engaged in the two axial sliding grooves of the body.
  • the front support and the rear support are respectively provided with a cavity along the axial direction thereof, and the opposite side walls of the cavity of the front support are respectively provided with an axial sliding slot, and the rear support is empty
  • the two opposite side walls of the cavity are respectively provided with an axial sliding groove
  • the first ends of the first hinge crank and the second hinge crank are respectively provided with sliding shafts, and the two ends of the sliding shaft of the first hinge crank are respectively slidably matched
  • the first hinge crank can be received or protruded from the cavity of the front support; the two ends of the sliding shaft of the second hinge crank slide respectively Fitted into the two axial grooves of the cavity of the rear support, the second hinge crank can be used to extend or extend the cavity of the rear support.
  • the transmission mechanism includes a driving gear and a rack, the rack is slidably mounted to the body, and one end of the rack is rotatably coupled to the first end of the second hinge crank to drive the gear and the tooth The bars are engaged.
  • the transmission mechanism includes a driving gear and a rack, the rack is slidably mounted to the toilet cover, and one end of the rack is rotatably connected to the first end of the first hinge crank; the driving gear Engages with the rack.
  • the transmission mechanism includes a drive shaft coaxially coupled with the second end of the first hinge crank; and a gearbox, the output shaft of the gearbox constitutes a drive shaft, or the output of the gearbox The shaft is fixed to the drive shaft.
  • the transmission mechanism includes a drive shaft coaxially coupled with the second end of the first hinge crank, and further includes a slow down mechanism, the output shaft of the slow down mechanism constitutes a drive shaft, or the slow The output shaft of the falling mechanism is fixed to the drive shaft.
  • the transmission mechanism includes a drive shaft coaxially coupled with the second end of the second hinge crank, and further includes a gear box, the output shaft of the gearbox constitutes a drive shaft, or the output of the gearbox The shaft is fixed to the drive shaft.
  • the transmission mechanism includes a drive shaft coaxially coupled with the second end of the second hinge crank, and further includes a slow down mechanism, the output shaft of the slow down mechanism constitutes a drive shaft, or the slow down The output shaft of the mechanism is fixed to the drive shaft.
  • a gearbox or a slow down mechanism is included, and the drive gear is mounted to an output shaft of the gearbox or the slow down mechanism.
  • a gearbox or a slow down mechanism is included, and the drive gear is mounted to an output shaft of the gearbox or the slow down mechanism.
  • the transmission mechanism includes a sprocket and a chain, one end of the chain is connected to the rear of the toilet cover, and the remaining part of the chain is laid back and forth in the body; the sprocket meshes with the chain.
  • a gearbox or a slow down mechanism is included, and the sprocket is mounted to an output shaft of the gearbox or the slow down mechanism.
  • the body is a toilet back cover
  • the toilet cover includes a toilet top cover and/or a toilet seat.
  • the hinge module is used to connect the toilet cover and the body, when the toilet cover is turned up, the toilet cover gradually pulls off the gap with the body with the angle of the upturn, and when the toilet cover is closed, the toilet cover The gap between the body and the body is gradually reduced as the angle is closed.
  • the utility model can form a small gap fit with the body before the flip cover of the toilet cover, so that the invention has the characteristics of small overall height, small gap flipping, no jamming during the flipping process, and the like, so that the overall appearance of the toilet cover is simple and the space is small. Easy to clean;
  • the hinge module preferably includes a first hinge crank and a second hinge crank, and the front support is mounted on the rear of the toilet cover, the rear support is mounted on the body, and the first end of the first hinge crank is slidably engaged with the front support a second end of the first hinge crank is rotatably coupled to the rear support, a first end of the second hinge crank is slidably coupled to the rear support, and a second end of the second hinge crank is rotatably coupled to the front support, the first The bending position of the hinge crank and the second hinge crank are downwardly and pivotally connected, so that the invention has the following features: the hinge module has a compact structure, the rotation is stable, the hinge module is modular, and is convenient for mass production;
  • the invention Since the transmission mechanism is further driven by the gear mechanism or the slow-falling mechanism to further drive the toilet cover to perform the turning action, the invention also has the following features: the electronic control or the slow-down function can be realized.
  • FIG. 1 is a schematic cross-sectional view of a toilet cover of the prior art
  • FIG. 2 is a schematic structural view of another toilet cover of the prior art
  • FIG. 3 is a schematic cross-sectional view of another toilet cover of the prior art
  • Figure 4 is an exploded perspective view of the first embodiment of the present invention.
  • Figure 5 is an exploded perspective view of the hinge module of the first embodiment of the present invention.
  • Figure 6 is a schematic view of the structure of the first embodiment of the present invention (before the toilet cover is flipped);
  • Figure 7 is a schematic view of the structure of the first embodiment of the present invention (after the flip cover of the toilet cover);
  • Figure 8 is a schematic view showing the movement state of the hinge module of the first embodiment of the present invention (before the toilet cover is flipped);
  • Figure 9 is a schematic view of the movement state of the hinge module of the first embodiment of the present invention (in the process of flipping the toilet cover);
  • Figure 10 is a schematic view of the movement state of the hinge module of the first embodiment of the present invention (the toilet cover flap is in place);
  • Figure 11 is a cross-sectional view showing the second embodiment of the present invention.
  • Figure 12 is a cross-sectional view showing the third embodiment of the present invention.
  • Figure 13 is a cross-sectional view showing the fourth embodiment of the present invention.
  • Figure 14 is a cross-sectional view showing the fifth embodiment of the present invention.
  • Figure 15 is a schematic view showing the structure of the sixth embodiment of the present invention.
  • Figure 16 is a schematic view showing the structure of the seventh embodiment of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a toilet cover hinge flip mechanism of the present invention includes a body and a toilet cover, and further includes two hinge modules 3 (the number of the hinge modules 3 is not limited to two, and may also be Is one or two or more).
  • the body is preferably a toilet back cover 2 (of course, it can also be a toilet seat, etc.), and the toilet cover includes a toilet top cover 1 (of course, the toilet cover may also include a toilet seat or both a toilet cover and a toilet seat)
  • the toilet top cover 1 is connected to the toilet back cover 2 through the two hinge modules 3, and when the toilet upper cover 1 is turned up, the toilet upper cover 1 is gradually opened between the toilet back cover 2 and the toilet back cover 2 gap. When the toilet cover is closed, the toilet cover gradually decreases with the gap between the bodies as the angle is closed.
  • each of the above hinge modules 3 includes a front support 31, a rear support 34, a first hinge crank 32, and a second hinge crank 33, respectively.
  • the front supports 31 of the two hinge modules 3 are respectively mounted on the rear of the toilet upper cover 1.
  • the two front supports 31 are respectively mounted at the left and right ends of the inner side of the rear cover of the toilet upper cover 1; two hinge modules 3
  • the rear supports 34 are respectively mounted in the toilet back cover 2 and are opposite to the front and rear of the two front supports 31.
  • the first hinge crank 32 has a first end and a second end, the first end of the first hinge crank 32 is slidably engaged with the front support 31, and the second end of the first hinge crank 32 is rotatably coupled to the rear
  • the second hinge crank 33 has a first end and a second end, the first end of the second hinge crank 33 is slidably engaged with the rear support 34, and the second end of the second hinge crank 33 is rotatably coupled to the front support 31.
  • the turning position (ie, the middle position) of the first hinge crank 32 and the second hinge crank 33 is downward and pivotally connected.
  • the front support 31 and the rear support 34 are respectively provided with a cavity through which the two ends are transparent, and the opposite sidewalls of the cavity are respectively provided with an axial sliding groove.
  • the two axial sliding grooves 35 of the cavity of the front support 31 are respectively open at the front end, and the rear end is closed to prevent the sliding shaft 37 of the first hinge crank 32 from coming out from the rear end of the axial sliding groove 35.
  • the two axial sliding grooves 36 of the cavity of the holder 34 are respectively open at the rear end, and the front end is closed to prevent the sliding shaft 38 of the second hinge crank 33 from coming out from the front end of the axial sliding groove 36.
  • the first ends of the first hinge crank 32 and the second hinge crank 33 are respectively provided with sliding shafts 37, 38.
  • the two ends of the sliding shaft 37 of the first hinge crank 32 are respectively slidably fitted to the two axes of the cavity of the front support 31.
  • the first hinge crank 32 can be received or extended into the cavity of the front support 31; the two ends of the sliding shaft 38 of the second hinge crank 33 are respectively slidably fitted to the two axes of the cavity of the rear support 34.
  • the second hinge crank 33 can be made to extend or extend out of the cavity of the rear support 34.
  • the second hinge cranks 33 are two juxtaposed, and the first hinge crank 32 is located between the two second hinge cranks 33.
  • the other ends of the first hinge crank 32 and the second hinge crank 33 are rotatably mounted on the opposite inner tops of the front support 31 and the rear support 34 by rotation shafts 39 and 310, respectively.
  • the second ends of the two hinged cranks 33 share the same rotating shaft 310, and the first ends of the two second hinged cranks 33 share the same sliding shaft 38.
  • the present invention also includes a transmission mechanism that is drivingly coupled to one of the second hinge cranks 33 described above.
  • the transmission mechanism includes a driving gear 41 and a rack 5, and the rack 5 is slidably mounted in the toilet back cover 2 (specifically, a rack lower cover 7 is used to mount a rack support 6 to the toilet back cover 2
  • the rack support 6 is internally provided with a sliding guide rail, and the rack 5 is slidably fitted to the sliding rail).
  • the rack 5 is coupled to the rear side of the second hinge crank 33, and one end thereof (ie, the front end of the rack 5) is rotatably coupled to the first end of the second hinge crank 33, specifically, a sleeve is provided at one end of the rack 5.
  • the action is set on the sliding shaft 38 of the first end of the second hinge crank 33.
  • the drive gear 41 meshes with the rack 5.
  • the present invention also includes a gearbox 4 that can be mounted to the toilet back cover 2 to which the drive gear 41 is mounted.
  • the present invention has the function of electrically controlling the flip cover.
  • a toilet cover hinge flip mechanism of the present invention as shown in FIG. 8, before the toilet cover 1 is flipped, the first hinge crank 32 is received in the front support 31, and the second hinge crank 33 is received in the rear support 34, the toilet There is a small gap fit between the upper cover 1 and the toilet back cover 2.
  • the gear box 4 is driven to drive the rack gear 5 to move forward, the sliding shaft 38 of the first end of the second hinge crank 33 is pushed by the rack 5 to slide along the axial direction of the cavity of the rear seat 34.
  • the groove 36 moves forward to push the front support 31 forward; during the forward movement of the front support 31, the first hinge crank 32 rotates, and the sliding shaft 37 of the first end thereof is empty along the front support 31.
  • the two axial chutes 35 of the chamber move rearwardly, thereby pushing the front support 31 upside down (as shown in Figure 9). Since the front holder 31 is attached to the toilet top cover 1, the toilet upper cover 1 also moves forward and upward. As shown in FIG. 10, when the first hinge crank 32 and the slide shafts 37, 38 of the first end of the second hinge crank 33 are respectively slid into position, the first hinge crank 32 and the second hinge crank 33 respectively protrude from the front support 31 and The rear support 34 has a large gap between the front support 31 and the rear support 34, and the front support 31 is deflected upward to a predetermined angle (the preset angle is 90 or more). Since the front holder 31 is attached to the toilet top cover 1, the toilet top cover 1 is also turned upside down by a predetermined angle.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • a toilet cover hinge flip mechanism of the present invention is different from the first embodiment in that the transmission mechanism includes a drive shaft coaxial with the second end of the first hinge crank 32.
  • Linkage also includes a gearbox 8 that can be mounted to the toilet back cover 2, the output shaft of which constitutes the drive shaft.
  • a slow down mechanism may be employed, and the output shaft of the slow down mechanism constitutes a drive shaft.
  • a toilet cover hinge flip mechanism of the present invention when the gearbox 8 drives the second end of the first hinge crank 32 to rotate counterclockwise, the first hinge crank 32 pushes the front support 31 forward and upward, and simultaneously The second hinge crank 33 gradually projects out of the rear support 34.
  • the gearbox 4 drives the second end of the first hinge crank 32 to rotate clockwise, the first hinge crank 32 drives the front support 31 to move backward and flips downward, while the second hinge crank 33 gradually gains the rear support. 34. In this way, the turning process of the toilet top cover 1 is achieved.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • a toilet cover hinge flip mechanism of the present invention is different from the second embodiment in that the drive shaft is coaxially coupled with the second end of the second hinge crank 33.
  • the output shaft of the gear box 8 (or the slow-down mechanism) can be used to form the drive shaft, or the output shaft of the gear box 8 (or the slow-down mechanism) can be fixed to the drive shaft.
  • a toilet cover hinge flip mechanism of the present invention when the gearbox 8 drives the second end of the second hinge crank 33 to rotate counterclockwise, the sliding shaft of the first end of the second hinge crank 33 is along the cavity of the rear support 34 The two axial chutes move forward to push the front support 31 forward; during the forward movement of the front support 31, the first hinge crank 32 rotates, and the sliding shaft at one end thereof along the front support 31 The two axial chutes of the cavity move rearwardly, thereby pushing the front support 31 upward.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • a toilet cover hinge flip mechanism of the present invention is different from the first embodiment in that the rack 5 is slidably mounted to the toilet top cover 1 and the end of the rack 5 is The first end of the first hinge crank 32 is rotatably coupled; the drive gear 41 meshes with the rack 5. As in the first embodiment, it is also possible to drive the above-described drive gear 41 to rotate using a gear box (or a slow down mechanism).
  • the two axial sliding grooves of the cavity move forward, and at the same time, the sliding shaft of the first end of the second hinge crank 33 also moves rearward along the two axial sliding grooves of the cavity of the rear bearing 34, thereby driving the front bearing 31. Move backwards and flip it down. In this way, the turning process of the toilet top cover 1 is achieved.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • a toilet cover hinge flip mechanism of the present invention is different from the above embodiments in that the transmission mechanism includes a sprocket 9 and a chain 10, and one end of the chain 10 is connected to the toilet cover 1 At the rear, the remaining portion of the chain 10 can be laid back and forth in the toilet back cover 2 (specifically, the sliding track of the chain 10 is provided in the toilet back cover 2); the sprocket 9 is engaged with the chain 10.
  • gearbox or a slow down mechanism that is mounted to the output shaft of the gearbox (or slow down mechanism).
  • a toilet cover hinge flip mechanism of the present invention when the gear box (or slow down mechanism) is driven to cause the sprocket 9 to drive the chain 10 to move forward of the toilet top cover 1, the first end of the first hinge crank 32 slides The shaft moves backward along the two axial grooves of the cavity of the front support 31, and the sliding shaft of one end of the second hinge crank 33 moves forward along the two axial grooves of the cavity of the rear support 34, thereby pushing forward The holder 31 moves forward and flips upward.
  • the gearbox (or the slow down mechanism) is driven in the reverse direction
  • the sprocket 9 drives the chain 10 to move in the opposite direction
  • the sliding shaft of the first end of the first hinge crank 32 is along the axial groove of the cavity of the front support 31.
  • a toilet cover hinge flip mechanism of the present invention is different from the first embodiment in that the hinge module includes a first hinge crank 32 and a second hinge crank 33, and the first hinge crank 32 has a first One end and the second end, the first end of the first hinge crank 32 is slidably fitted to the rear of the toilet upper cover, the second end of the first hinge crank 32 is rotatably coupled to the toilet back cover 2; the second hinge crank 33 has the first The first end of the second hinge crank 33 is slidably fitted to the toilet back cover 1, and the second end of the second hinge crank 33 is rotatably coupled to the rear of the toilet upper cover 1; the first hinge crank 32 and the first end The middle portion of the two hinge cranks 33 is pivotally connected.
  • the left and right sides of the rear part of the toilet upper cover 1 are respectively provided with two axial sliding grooves 11 which are closed at least at the rear end and are opposite to each other.
  • the left and right sides of the front part of the toilet back cover 2 are provided with at least two front ends closed and left and right opposite
  • the axial chute 21, the first end of the first hinge crank 32 and the second hinge crank 33 are respectively provided with sliding shafts (not shown in FIG. 15), and the two ends of the sliding shaft of the first hinge crank 32 of each hinge module
  • the two axial grooves 11 of the second hinge crank 33 of each hinge module are respectively slidably fitted into the two axial sliding grooves 21 on the same side of the toilet back cover. .
  • the flip cover mechanism of the toilet seat cover hinge flapping mechanism of the present invention is the same as that of the first embodiment, and will not be described here.
  • a toilet cover hinge flip mechanism of the present invention is different from the first embodiment in that:
  • It comprises a slow-down mechanism 101 for replacing the gearbox 4 of the first embodiment, the drive gear 41 being mounted to the output shaft of the slow-down mechanism 101.
  • the slow down mechanism 101 is provided, and the toilet top cover 1 of the present invention can realize the slow down function.
  • the toilet flip structure of the invention enables the toilet cover to form a small clearance fit with the body before the flip cover, so that the overall height of the mechanism of the invention is small, the gap can be flipped, and no jam occurs during the flipping process, so that the overall appearance of the toilet cover is obtained. Simple, small footprint and easy to clean.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toilet Supplies (AREA)

Abstract

一种马桶盖板铰链翻盖机构，包括本体和马桶盖板，还包括铰链模块（3），马桶盖板通过铰链模块（3）与本体相连接，上翻马桶盖板时，马桶盖板随着上翻的角度逐渐拉开与本体之间的间隙，合上马桶盖板时，马桶盖板随着合上的角度逐渐减小与本体之间的间隙。铰链模块可以包括第一铰链曲柄（32）和第二铰链曲柄（33），第一铰链曲柄（32）的第一端滑动配合于所述马桶盖板后部，第一铰链曲柄（32）的第二端转动连接于所述本体；第二铰链曲柄（33）的第一端滑动配合于所述本体，第二铰链曲柄（33）的第二端转动连接于所述马桶盖板后部；该第一铰链曲柄（32）和第二铰链曲柄（33）的中部相枢接。本装置具有整体高度小、能够小间隙翻盖、马桶盖板整体外观简洁、占用空间小、易于清洗等特点。

Description

一种马桶盖板铰链翻盖机构 技术领域
本发明涉及一种马桶，特别是涉及一种马桶盖板的自动翻盖机构。
背景技术
目前，现有技术的不少马桶盖板多采用齿轮箱来驱动其翻转。其中一种马桶盖板如图1所示，其是在马桶上盖1＇的后侧设置一马桶后盖2＇，将齿轮箱3＇安装于该马桶后盖2＇中，且其输出轴与马桶上盖1＇后部相转动连接。然而这种马桶盖板的整体高度较高，占用空间大。另一种马桶盖板如图2、图3所示，其与图1所示的马桶盖板的区别是：其将齿轮箱3＇安装于马桶后盖2＇外，并采用齿条4＇配合齿轮箱3＇带动马桶上盖1＇翻转。图2所示的这种马桶盖板虽然整体高度较低，但其马桶上盖1＇在翻盖前与马桶后盖2＇之间的间隙A较大（此间隙A用于防止马桶上盖1＇上翻过程中不至于与马桶后盖2＇发生干涉），此间隙A不仅对马桶盖板的外观影响较大，不利于马桶盖板外观的简洁，还容易落脏，不利于马桶盖板的清洁工作。
发明内容
本发明的目的在于克服现有技术之不足，提供一种马桶盖板铰链翻盖机构，其具有整体高度小、马桶盖板翻盖前与本体之间呈小间隙配合。
本发明解决其技术问题所采用的技术方案是：一种马桶盖板铰链翻盖机构，包括本体和马桶盖板，还包括铰链模块，马桶盖板通过铰链模块与本体相连接，上翻马桶盖板时，马桶盖板随着上翻的角度逐渐拉开与本体之间的间隙，合上马桶盖板时，马桶盖板随着合上的角度逐渐减小与本体之间的间隙。
进一步的，所述铰链模块包括第一铰链曲柄和第二铰链曲柄，第一铰链曲柄具有第一端和第二端，第一铰链曲柄的第一端滑动配合于所述马桶盖板后部，第一铰链曲柄的第二端转动连接于所述本体；第二铰链曲柄具有第一端和第二端，第二铰链曲柄的第一端滑动配合于所述本体，第二铰链曲柄的第二端转动连接于所述马桶盖板后部；该第一铰链曲柄和第二铰链曲柄的中部相枢接。
进一步的，所述铰链模块包括前支座、后支座、第一铰链曲柄和第二铰链曲柄，前支座安装于所述马桶盖板后部，后支座安装于所述本体，第一铰链曲柄具有第一端和第二端，第一铰链曲柄的第一端滑动配合于前支座，第一铰链曲柄的第二端转动连接于后支座，第二铰链曲柄具有第一端和第二端，第二铰链曲柄的第一端滑动配合于后支座，第二铰链曲柄的第二端转动连接于前支座，该第一铰链曲柄和第二铰链曲柄的中部相枢接。
进一步的，还包括传动机构，该传动机构与所述第一铰链曲柄或第二铰链曲柄相传动连接，以驱动所述铰链模块打开或闭合所述马桶盖板。
进一步的，还包括传动机构，该传动机构传动连接于所述马桶盖板和本体之间，以驱动所述铰链模块打开或闭合所述马桶盖板。
进一步的，所述马桶盖板后部用于安装所述铰链模块的部位设有两左右相对的轴向滑槽，所述本体前部用于安装所述铰链模块的部位设有两左右相对的轴向滑槽，所述第一铰链曲柄和第二铰链曲柄的第一端分别装有滑动轴，所述第一铰链曲柄的滑动轴的两端分别滑动配合于所述马桶盖板的两轴向滑槽中，所述第二铰链曲柄的滑动轴的两端分别滑动配合于所述本体的两轴向滑槽中。
进一步的，所述前支座和后支座分别沿其轴向设有一空腔，所述前支座的空腔的两相对侧壁分别设有一轴向滑槽，所述后支座的空腔的两相对侧壁分别设有一轴向滑槽，所述第一铰链曲柄和第二铰链曲柄的第一端分别装有滑动轴，所述第一铰链曲柄的滑动轴的两端分别滑动配合于所述前支座的空腔的两轴向滑槽中，使第一铰链曲柄可收入或伸出所述前支座的空腔；所述第二铰链曲柄的滑动轴的两端分别滑动配合于所述后支座的空腔的两轴向滑槽中，使所述第二铰链曲柄可收入或伸出所述后支座的空腔。
进一步的，所述传动机构包括驱动齿轮和齿条，齿条可前后滑动地安装于所述本体，且齿条的一端与所述第二铰链曲柄的第一端相转动连接，驱动齿轮与齿条相啮合。
进一步的，所述传动机构包括驱动齿轮和齿条，齿条可前后滑动地安装于所述马桶盖板，且齿条的一端与所述第一铰链曲柄的第一端相转动连接；驱动齿轮与齿条相啮合。
进一步的，所述传动机构包括驱动轴，该驱动轴与所述第一铰链曲柄的第二端同轴联动；还包括齿轮箱，该齿轮箱的输出轴构成驱动轴，或者该齿轮箱的输出轴与驱动轴相固接。
进一步的，所述传动机构包括驱动轴，该驱动轴与所述第一铰链曲柄的第二端同轴联动，还包括慢落机构，该慢落机构的输出轴构成驱动轴，或者，该慢落机构的输出轴与驱动轴相固接。
进一步的，所述传动机构包括驱动轴，该驱动轴与所述第二铰链曲柄的第二端同轴联动，还包括齿轮箱，该齿轮箱的输出轴构成驱动轴，或者该齿轮箱的输出轴与驱动轴相固接。
进一步的，所述传动机构包括驱动轴，该驱动轴与所述第二铰链曲柄的第二端同轴联动，还包括慢落机构，该慢落机构的输出轴构成驱动轴，或者该慢落机构的输出轴与驱动轴相固接。
进一步的，还包括齿轮箱或慢落机构，所述驱动齿轮安装于齿轮箱或慢落机构的输出轴。
进一步的，还包括齿轮箱或慢落机构，所述驱动齿轮安装于齿轮箱或慢落机构的输出轴。
进一步的，所述传动机构包括链轮和链条，链条的一端连接于所述马桶盖板后部，链条的其余部分可前后移动地铺设于所述本体内；链轮与链条相啮合。
进一步的，还包括齿轮箱或慢落机构，所述链轮安装于齿轮箱或慢落机构的输出轴。
进一步的，所述本体为马桶后盖，所述马桶盖板包括马桶上盖和/或马桶座圈。
与现有技术的马桶盖板相比，本发明的有益效果是：
1、由于其采用铰链模块连接马桶盖板和本体，上翻马桶盖板时，马桶盖板随着上翻的角度逐渐拉开与本体之间的间隙，合上马桶盖板时，马桶盖板随着合上的角度逐渐减小与本体之间的间隙。使得马桶盖板翻盖前能够与本体形成小间隙配合，因而本发明具有整体高度小、能够小间隙翻盖、翻盖过程中不发生卡涩等特点，从而使马桶盖板整体外观简洁、占用空间小、易于清洗；
2、由于其铰链模块优选包括第一铰链曲柄和第二铰链曲柄，且前支座安装于马桶盖板后部，后支座安装于本体，第一铰链曲柄的第一端滑动配合于前支座，第一铰链曲柄的第二端转动连接于后支座，第二铰链曲柄的第一端滑动配合于后支座，第二铰链曲柄的第二端转动连接于前支座，该第一铰链曲柄和第二铰链曲柄的拐弯位置朝下并相枢接，使得本发明还具有如下特点：铰链模块结构紧凑、转动平稳、铰链模块呈模块化，便于大批量生产等特点；
3、由于其采用传动机构配合齿轮箱或慢落机构进一步驱动马桶盖板进行翻转动作，使得本发明还具有如下特点：可以实现电控或慢落功能。
以下结合附图及实施例对本发明作进一步详细说明；但本发明的一种马桶盖板铰链翻盖机构不局限于实施例。
附图说明
图1是现有技术的一种马桶盖板的剖面示意图；
图2是现有技术的另一种马桶盖板的结构示意图；
图3是现有技术的另一种马桶盖板的剖面示意图；
图4是实施例一本发明的分解示意图；
图5是实施例一本发明的铰链模块的分解示意图；
图6是实施例一本发明的结构示意图一（马桶盖板翻盖前）；
图7是实施例一本发明的结构示意图二（马桶盖板翻盖后）；
图8是实施例一本发明的铰链模块的运动状态示意图一（马桶盖板翻盖前）；
图9是实施例一本发明的铰链模块的运动状态示意图二（马桶盖板翻盖过程中）；
图10是实施例一本发明的铰链模块的运动状态示意图三（马桶盖板翻盖到位）；
图11是实施例二本发明的剖面示意图；
图12是实施例三本发明的剖面示意图；
图13是实施例四本发明的剖面示意图；
图14是实施例五本发明的剖面示意图；
图15是实施例六本发明的结构示意图；
图16是实施例七本发明的结构示意图。
具体实施方式
实施例一：
请参见图4-图10所示，本发明的一种马桶盖板铰链翻盖机构，包括本体和马桶盖板，还包括两个铰链模块3（铰链模块3的数量不局限于两个，也可以是一个或者两个以上）。本体优选为马桶后盖2（当然，也可以是马桶座等），马桶盖板包括马桶上盖1（当然，马桶盖板也可以包括马桶座圈，或者同时包括马桶上盖和马桶座圈），该马桶上盖1通过该两个铰链模块3与马桶后盖2相连接，上翻马桶上盖1时，马桶上盖1随着上翻的角度逐渐拉开与马桶后盖2之间的间隙。合上马桶盖板时，马桶盖板随着合上的角度逐渐减小与本体之间的间隙。
作为一种优选，上述各铰链模块3分别包括前支座31、后支座34、第一铰链曲柄32和第二铰链曲柄33。两个铰链模块3的前支座31分别安装于马桶上盖1后部，具体是，两个前支座31分别安装于马桶上盖1后部内侧的左右两端处；两个铰链模块3的后支座34分别安装于马桶后盖2中，并与两个前支座31前后一一相对。各个铰链模块3中，第一铰链曲柄32具有第一端和第二端，第一铰链曲柄32的第一端滑动配合于前支座31，第一铰链曲柄32的第二端转动连接于后支座34，第二铰链曲柄33具有第一端和第二端，第二铰链曲柄33的第一端滑动配合于后支座34，第二铰链曲柄33的第二端转动连接于前支座31，该第一铰链曲柄32和第二铰链曲柄33的拐弯位置（即中部位置）朝下并相枢接。
具体，上述各个铰链模块3中，前支座31和后支座34分别沿其轴向设有一两端通透的空腔，该空腔的两相对侧壁分别设有一轴向滑槽，具体，前支座31的空腔的两轴向滑槽35分别前端开口，后端封闭，防止下述第一铰链曲柄32的滑动轴37从轴向滑槽35的后端脱出；同理，后支座34的空腔的两轴向滑槽36分别后端开口，前端封闭，防止下述第二铰链曲柄33的滑动轴38从轴向滑槽36的前端脱出。第一铰链曲柄32和第二铰链曲柄33的第一端分别装有滑动轴37、38，第一铰链曲柄32的滑动轴37的两端分别滑动配合于前支座31的空腔的两轴向滑槽35中，使第一铰链曲柄32可收入或伸出前支座31的空腔；第二铰链曲柄33的滑动轴38的两端分别滑动配合于后支座34的空腔的两轴向滑槽36中，使第二铰链曲柄33可收入或伸出后支座34的空腔。
作为一种优选，上述第二铰链曲柄33为并列的两个，第一铰链曲柄32位于该两第二铰链曲柄33之间。
作为一种优选，上述第一铰链曲柄32和第二铰链曲柄33的各另一端分别采用转动轴39、310转动安装于前支座31和后支座34的相对内侧顶部，其中，两个第二铰链曲柄33的第二端共用同一转动轴310，两个第二铰链曲柄33的第一端共用同一滑动轴38。
作为一种优选，本发明还包括一传动机构，该传动机构与上述其中一第二铰链曲柄33相传动连接。具体该传动机构包括驱动齿轮41和齿条5，齿条5可前后滑动地安装于马桶后盖2中（具体是采用一齿条下盖7将一齿条支座6安装于马桶后盖2中，齿条支座6内部设有滑动导轨，齿条5滑动配合于该滑动导轨）。该齿条5配合于第二铰链曲柄33后侧，且其一端（即齿条5的前端）与第二铰链曲柄33的第一端相转动连接，具体是在齿条5的一端设置轴套，并使之活动套装于第二铰链曲柄33第一端的滑动轴38上。驱动齿轮41与齿条5相啮合。
作为一种优选，本发明还包括一齿轮箱4，该齿轮箱4可以安装于马桶后盖2，上述驱动齿轮41安装于该齿轮箱4的输出轴。再采用电机驱动齿轮箱4，即可使本发明具有电控翻盖的功能。
本发明的一种马桶盖板铰链翻盖机构，如图8所示，马桶上盖1翻盖前，第一铰链曲柄32收入前支座31中，第二铰链曲柄33收入后支座34中，马桶上盖1与马桶后盖2之间呈小间隙配合。当驱动齿轮箱4，使驱动齿轮41带动齿条5向前运动时，第二铰链曲柄33第一端的滑动轴38受齿条5推动作用沿后支座34的空腔的两轴向滑槽36向前运动，从而推动前支座31向前运动；前支座31向前运动过程中，第一铰链曲柄32发生转动，且其第一端的滑动轴37沿前支座31的空腔的两轴向滑槽35向后运动，从而推动前支座31向上翻转（如图9所示）。由于前支座31安装于马桶上盖1，因而马桶上盖1也跟着向前运动和向上翻转。如图10所示，当第一铰链曲柄32和第二铰链曲柄33第一端的滑动轴37、38分别滑动到位时，第一铰链曲柄32和第二铰链曲柄33分别伸出前支座31和后支座34，前支座31与后支座34之间具有较大间隙，且前支座31向上偏转至预设角度（该预设角度为90°或大于90°）。由于前支座31安装于马桶上盖1，因而马桶上盖1也跟着向上翻转预设角度。
当反向驱动齿轮箱4，使驱动齿轮41带动齿条5向后运动时，第二铰链曲柄33第一端的滑动轴38受齿条5拉动作用沿后支座34的空腔的两轴向滑槽36向后运动，从而带动前支座31向后运动；前支座31向后运动过程中，第一铰链曲柄32反向转动，且其第一端的滑动轴37沿前支座31的空腔的两轴向滑槽35向前运动，使前支座31逐渐向下翻转。最终，第一铰链曲柄32和第二铰链曲柄33分别收入前支座31和后支座34中，前支座31和后支座34回复到小间隙配合的状态，如图8所示。
实施例二：
请参见图11所示，本发明的一种马桶盖板铰链翻盖机构，其与实施例一的区别在于：其传动机构包括驱动轴，该驱动轴与第一铰链曲柄32的第二端同轴联动；还包括齿轮箱8，该齿轮箱8可以安装于马桶后盖2，该齿轮箱8的输出轴构成驱动轴。或者，也可以采用慢落机构代替齿轮箱8，则慢落机构的输出轴构成驱动轴。
本发明的一种马桶盖板铰链翻盖机构，当齿轮箱8驱动第一铰链曲柄32的第二端逆时针转动时，第一铰链曲柄32推动前支座31向前运动和向上翻转，同时，第二铰链曲柄33逐渐伸出后支座34。当齿轮箱4驱动第一铰链曲柄32的第二端顺时针转动时，第一铰链曲柄32带动前支座31向后运动，并向下翻转，同时，第二铰链曲柄33逐渐收入后支座34。以此实现马桶上盖1的翻转过程。
实施例三：
请参见图12所示，本发明的一种马桶盖板铰链翻盖机构，其与实施例二的区别在于：其驱动轴与第二铰链曲柄33的第二端同轴联动。同理，可以采用齿轮箱8（或慢落机构）的输出轴构成驱动轴，或者使齿轮箱8（或慢落机构）的输出轴与驱动轴相固接。
本发明的一种马桶盖板铰链翻盖机构，当齿轮箱8驱动第二铰链曲柄33的第二端逆时针转动时，第二铰链曲柄33第一端的滑动轴沿后支座34的空腔的两轴向滑槽向前运动，从而推动前支座31向前运动；前支座31向前运动过程中，第一铰链曲柄32发生转动，且其一端的滑动轴沿前支座31的空腔的两轴向滑槽向后运动，从而推动前支座31向上翻转。反之，当齿轮箱8驱动第二铰链曲柄33的第二端顺时针转动时，第二铰链曲柄33第一端的滑动轴沿后支座34的空腔的两轴向滑槽向后运动，从而带动前支座31向后运动；前支座31向后运动过程中，第一铰链曲柄32反向转动，且其第一端的滑动轴沿前支座31的空腔的两轴向滑槽向前运动，使前支座31逐渐向下翻转。以此实现马桶上盖1的翻转过程。
实施例四：
请参见图13所示，本发明的一种马桶盖板铰链翻盖机构，其与实施例一的区别在于：其齿条5可前后滑动地安装于马桶上盖1，且齿条5的一端与第一铰链曲柄32的第一端相转动连接；驱动齿轮41与齿条5相啮合。与实施例一相同，其同样可以采用齿轮箱（或慢落机构）驱动上述驱动齿轮41转动。
当驱动齿轮箱（或慢落机构），使驱动齿轮41带动齿条5向马桶上盖1的后方运动时，第一铰链曲柄32第一端的滑动轴受齿条5推动作用沿前支座31的空腔的两轴向滑槽向后运动，同时，第二铰链曲柄33发生转动，且其一端的滑动轴沿后支座34的空腔的两轴向滑槽向前运动，从而推动前支座31向前运动并向上翻转。当反向驱动齿轮箱（或慢落机构），使驱动齿轮41带动齿条5反向运动时，第一铰链曲柄32第一端的滑动轴受齿条5拉动作用沿前支座31的空腔的两轴向滑槽向前运动，同时，第二铰链曲柄33第一端的滑动轴也跟着沿后支座34的空腔的两轴向滑槽向后运动，从而带动前支座31向后运动并向下翻转。以此实现马桶上盖1的翻转过程。
实施例五：
请参见图14所示，本发明的一种马桶盖板铰链翻盖机构，其与上述各实施例的区别在于：其传动机构包括链轮9和链条10，链条10的一端连接于马桶上盖1后部，链条10的其余部分可前后移动地铺设于马桶后盖2内（具体是在马桶后盖2中设置链条10的滑动轨道）；链轮9与链条10相啮合。
与上述各实施例一样，其同样可以包括齿轮箱（或慢落机构），上述链轮9安装于齿轮箱（或慢落机构）的输出轴。
本发明的一种马桶盖板铰链翻盖机构，当驱动齿轮箱（或慢落机构），使链轮9带动链条10向马桶上盖1的前方运动时，第一铰链曲柄32第一端的滑动轴沿前支座31的空腔的两轴向滑槽向后运动，第二铰链曲柄33其一端的滑动轴沿后支座34的空腔的两轴向滑槽向前运动，从而推动前支座31向前运动并向上翻转。当反向驱动齿轮箱（或慢落机构），使链轮9带动链条10反向运动时，第一铰链曲柄32第一端的滑动轴沿前支座31的空腔的两轴向滑槽向前运动，第二铰链曲柄33第一端的滑动轴沿后支座34的空腔的两轴向滑槽向后运动，从而带动前支座31向后运动并向下翻转。以此实现马桶上盖1的翻转过程。
实施例六：
请参见图15所示，本发明的一种马桶盖板铰链翻盖机构，其与实施例一的区别在于：铰链模块包括第一铰链曲柄32和第二铰链曲柄33，第一铰链曲柄32具有第一端和第二端，第一铰链曲柄32的第一端滑动配合于马桶上盖后部，第一铰链曲柄32的第二端转动连接于马桶后盖2；第二铰链曲柄33具有第一端和第二端，第二铰链曲柄33的第一端滑动配合于马桶后盖1，第二铰链曲柄33的第二端转动连接于马桶上盖1后部；该第一铰链曲柄32和第二铰链曲柄33的中部相枢接。
具体，马桶上盖1后部的左右两侧分别设有两至少后端封闭且左右相对的轴向滑槽11，马桶后盖2的前部的左右两侧设有两至少前端封闭且左右相对的轴向滑槽21，第一铰链曲柄32和第二铰链曲柄33的第一端分别装有滑动轴（图15中未体现），各铰链模块的第一铰链曲柄32的滑动轴的两端分别滑动配合于马桶上盖同一侧的两轴向滑槽11中，各铰链模块的第二铰链曲柄33的滑动轴的两端分别滑动配合于马桶后盖同一侧的两轴向滑槽21中。
本发明的一种马桶盖板铰链翻盖机构，其马桶上盖1的翻转过程与实施例一相同，此处不再进行说明。
实施例七：
请参见图16所示，本发明的一种马桶盖板铰链翻盖机构，其与实施例一的区别在于：
其包括一慢落机构101，用于代替实施例一所述的齿轮箱4，其驱动齿轮41安装于该慢落机构101的输出轴。本发明设置该慢落机构101，可以使本发明的马桶上盖1实现慢落功能。
上述实施例仅用来进一步说明本发明的一种马桶盖板铰链翻盖机构，但本发明并不局限于实施例，凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均落入本发明技术方案的保护范围内。
工业实用性
本发明的马桶翻转结构使得马桶盖板翻盖前能够与本体形成小间隙配合，因而本发明机构整体高度小、能够小间隙翻盖、翻盖过程中不发生卡涩等特点，从而使马桶盖板整体外观简洁、占用空间小、易于清洗。

Claims (18)

  1. 一种马桶盖板铰链翻盖机构，包括本体和马桶盖板，其特征在于：还包括铰链模块，马桶盖板通过铰链模块与本体相连接，上翻马桶盖板时，马桶盖板随着上翻的角度逐渐拉开与本体之间的间隙，合上马桶盖板时，马桶盖板随着合上的角度逐渐减小与本体之间的间隙。
  2. 根据权利要求1所述的马桶盖板铰链翻盖机构，其特征在于：所述铰链模块包括第一铰链曲柄和第二铰链曲柄，第一铰链曲柄具有第一端和第二端，第一铰链曲柄的第一端滑动配合于所述马桶盖板后部，第一铰链曲柄的第二端转动连接于所述本体；第二铰链曲柄具有第一端和第二端，第二铰链曲柄的第一端滑动配合于所述本体，第二铰链曲柄的第二端转动连接于所述马桶盖板后部；该第一铰链曲柄和第二铰链曲柄的中部相枢接。
  3. 根据权利要求1所述的马桶盖板铰链翻盖机构，其特征在于：所述铰链模块包括前支座、后支座、第一铰链曲柄和第二铰链曲柄，前支座安装于所述马桶盖板后部，后支座安装于所述本体，第一铰链曲柄具有第一端和第二端，第一铰链曲柄的第一端滑动配合于前支座，第一铰链曲柄的第二端转动连接于后支座，第二铰链曲柄具有第一端和第二端，第二铰链曲柄的第一端滑动配合于后支座，第二铰链曲柄的第二端转动连接于前支座，该第一铰链曲柄和第二铰链曲柄的中部相枢接。
  4. 根据权利要求2或3所述的马桶盖板铰链翻盖机构，其特征在于：还包括传动机构，该传动机构与所述第一铰链曲柄或第二铰链曲柄相传动连接，以驱动所述铰链模块打开或闭合所述马桶盖板。
  5. 根据权利要求2或3所述的马桶盖板铰链翻盖机构，其特征在于：还包括传动机构，该传动机构传动连接于所述马桶盖板和本体之间，以驱动所述铰链模块打开或闭合所述马桶盖板。
  6. 根据权利要求2所述的马桶盖板铰链翻盖机构，其特征在于：所述马桶盖板后部用于安装所述铰链模块的部位设有两左右相对的轴向滑槽，所述本体前部用于安装所述铰链模块的部位设有两左右相对的轴向滑槽，所述第一铰链曲柄和第二铰链曲柄的第一端分别装有滑动轴，所述第一铰链曲柄的滑动轴的两端分别滑动配合于所述马桶盖板的两轴向滑槽中，所述第二铰链曲柄的滑动轴的两端分别滑动配合于所述本体的两轴向滑槽中。
  7. 根据权利要求3所述的马桶盖板铰链翻盖机构，其特征在于：所述前支座和后支座分别沿其轴向设有一空腔，所述前支座的空腔的两相对侧壁分别设有一轴向滑槽，所述后支座的空腔的两相对侧壁分别设有一轴向滑槽，所述第一铰链曲柄和第二铰链曲柄的第一端分别装有滑动轴，所述第一铰链曲柄的滑动轴的两端分别滑动配合于所述前支座的空腔的两轴向滑槽中，使第一铰链曲柄可收入或伸出所述前支座的空腔；所述第二铰链曲柄的滑动轴的两端分别滑动配合于所述后支座的空腔的两轴向滑槽中，使所述第二铰链曲柄可收入或伸出所述后支座的空腔。
  8. 根据权利要求4所述的马桶盖板铰链翻盖机构，其特征在于：所述传动机构包括驱动齿轮和齿条，齿条可前后滑动地安装于所述本体，且齿条的一端与所述第二铰链曲柄的第一端相转动连接，驱动齿轮与齿条相啮合。
  9. 根据权利要求4所述的马桶盖板铰链翻盖机构，其特征在于：所述传动机构包括驱动齿轮和齿条，齿条可前后滑动地安装于所述马桶盖板，且齿条的一端与所述第一铰链曲柄的第一端相转动连接；驱动齿轮与齿条相啮合。
  10. 根据权利要求4所述的马桶盖板铰链翻盖机构，其特征在于：所述传动机构包括驱动轴，该驱动轴与所述第一铰链曲柄的第二端同轴联动；还包括齿轮箱，该齿轮箱的输出轴构成驱动轴，或者该齿轮箱的输出轴与驱动轴相固接。
  11. 根据权利要求4所述的马桶盖板铰链翻盖机构，其特征在于：所述传动机构包括驱动轴，该驱动轴与所述第一铰链曲柄的第二端同轴联动，还包括慢落机构，该慢落机构的输出轴构成驱动轴，或者，该慢落机构的输出轴与驱动轴相固接。
  12. 根据权利要求4所述的马桶盖板铰链翻盖机构，其特征在于：所述传动机构包括驱动轴，该驱动轴与所述第二铰链曲柄的第二端同轴联动，还包括齿轮箱，该齿轮箱的输出轴构成驱动轴，或者该齿轮箱的输出轴与驱动轴相固接。
  13. 根据权利要求4所述的马桶盖板铰链翻盖机构，其特征在于：所述传动机构包括驱动轴，该驱动轴与所述第二铰链曲柄的第二端同轴联动，还包括慢落机构，该慢落机构的输出轴构成驱动轴，或者该慢落机构的输出轴与驱动轴相固接。
  14. 根据权利要求8所述的马桶盖板铰链翻盖机构，其特征在于：还包括齿轮箱或慢落机构，所述驱动齿轮安装于齿轮箱或慢落机构的输出轴。
  15. 根据权利要求9所述的马桶盖板铰链翻盖机构，其特征在于：还包括齿轮箱或慢落机构，所述驱动齿轮安装于齿轮箱或慢落机构的输出轴。
  16. 根据权利要求5所述的马桶盖板铰链翻盖机构，其特征在于：所述传动机构包括链轮和链条，链条的一端连接于所述马桶盖板后部，链条的其余部分可前后移动地铺设于所述本体内；链轮与链条相啮合。
  17. 根据权利要求16所述的马桶盖板铰链翻盖机构，其特征在于：还包括齿轮箱或慢落机构，所述链轮安装于齿轮箱或慢落机构的输出轴。
  18. 根据权利要求1所述的马桶盖板铰链翻盖机构，其特征在于：所述本体为马桶后盖，所述马桶盖板包括马桶上盖和/或马桶座圈。
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